/24 range
5.56.21.0/24
256 of 256 addresses resolved. Expand any row for location, ASN, organization, and network fields.
← Back to 5.56.x.xJump to an IP or range
IPv4 address opens a detail page · 3 octets open the /24 block · IPv6 opens address details.
Addresses
256
With data
256/256
Location
—
Hosting
0
Organizations: Core-Backbone GmbH
| IP address | Location | Organization | ASN | Hosting | |
|---|---|---|---|---|---|
| 5.56.21.0ae0-588.fra10.core-backbone.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.1 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.2ae2-2116.muc50.core-backbone.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.3ae2-2116.muc60.core-backbone.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.4 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.5ae14-412.vie10.core-backbone.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.6core-backbone.t.ht.hr | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.7 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.8ae0-428.muc60.core-backbone.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.9 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.10ae20-411.zur10.core-backbone.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.11cbbbuh.tele.net | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.12 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.13ae22-416.fra10.core-backbone.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.14hefra-mc03.hlkomm.de | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.15 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.16 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.17ae0-405.dus10.core-backbone.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.18core-backbone.redig.de | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.19core-backbone.redig.de | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.20 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.21 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.22 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.23 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.24 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.25ae0-410.dus10.core-backbone.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.26core-backbone.sw-unna.de | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.27 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.28 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.29ae11-0.zur10.core-backbone.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.30core-backbone.salt.ch | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.31 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.32 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.33ae3-400.fra20.core-backbone.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.34core-backbone.de-cix.net | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.35 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.36 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.37ae10-400.fra30.core-backbone.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.38core-backbone.de-cix.net | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.39 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.40 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.41ae5-400.dus10.core-backbone.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.42core-backbone.de-cix.net | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.43 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.44 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.45ae5-400.ham10.core-backbone.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.46core-backbone.de-cix.net | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.47 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.48 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.49ae3-400.muc10.core-backbone.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.50core-backbone.de-cix.net | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.51 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.52 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.53ae3-400.mad10.core-backbone.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.54core-backbone.de-cix.net | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.55 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.56 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.57ae4-400.nyk10.core-backbone.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.58core-backbone.de-cix.net | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.59 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.60 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.61ae0-409.dus10.core-backbone.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.62opengear-dus1-2.core-backbone.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.63 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.64 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.65ae6-489.fra30.core-backbone.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.66opengear-fra3-2.core-backbone.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.67 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.68 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.69ae21-450.nbg20.core-backbone.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.70core-backbone.brandl-services.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.71 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.72 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.73ae12-2024.zur10.core-backbone.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.74ae2-2024.zur20.core-backbone.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.75 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.76 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.77ae12-411.ber10.core-backbone.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.78core-backbone.internetbolaget.nu | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.79 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.80 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.81ae3-0.zur20.core-backbone.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.82core-backbone.solarcom.ch | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.83 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.84 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.85ae9-0.cop10.core-backbone.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.86core-backbone.stofa.net | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.87 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.88 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.89ae6-454.fra30.core-backbone.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.90core-backbone.synergy-telecom.de | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.91 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.92 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.93ae22-490.fra10.core-backbone.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.94core-backbone.synergy-telecom.de | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.95 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.96 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.97ae10-437.ams20.core-backbone.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.98core-backbone.new-work.se | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.99 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.100 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.101ae4-417.ber10.core-backbone.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.102core-backbone.synergy-telecom.de | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.103 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.104 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.105ae5-429.dus10.core-backbone.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.106lag-1-12.de-dus-core-01.bb.netgo.de | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.107 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.108 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.109ae0-407.nbg40.core-backbone.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.110core-backbone.energie-ziegler.de | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.111 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.112 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.113ae21-496.nbg20.core-backbone.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.114 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.115core-backbone.cdn77.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.116core-backbone.cdn77.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.117core-backbone.cdn77.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.118 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.119 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.120 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.121ae0-493.fra10.core-backbone.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.122core-backbone.fra.rhoennet.net | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.123 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.124 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.125ae0-494.fra10.core-backbone.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.126core-backbone.fra.mainspeed.de | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.127 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.128 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.129ae10-0.fra20.core-backbone.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.130core-backbone.ewe-ip-backbone.de | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.131 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.132 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.133ae21-442.nbg20.core-backbone.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.134core-backbone.edv-team.org | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.135 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.136 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.137ae0-425.dus10.core-backbone.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.138 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.139 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.140 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.141 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.142 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.143 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.144 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.145ae0-492.fra20.core-backbone.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.146core-backbone.mittwald.de | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.147core-backbone.mittwald.de | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.148core-backbone.mittwald.de | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.149core-backbone.mittwald.de | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.150core-backbone.mittwald.de | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.151 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.152 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.153ae22-501.fra10.core-backbone.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.154cbb.fra14.edge-1.et-0-0-1 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.155 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.156 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.157ae12-502.fra20.core-backbone.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.158cbb.fra14.edge-2.et-0-0-1 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.159 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.160 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.161ae62-503.fra60.core-backbone.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.162fra1.mx240.ae2.cbb.as48314.net | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.163 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.164 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.165ae62-506.fra60.core-backbone.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.166 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.167 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.168 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.169ae12-428.dus10.core-backbone.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.170 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.171 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.172 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.173ae12-403.ams10.core-backbone.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.174 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.175 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.176 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.177ae12-419.ams10.core-backbone.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.178 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.179 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.180 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.181ae12-419.ams10.core-backbone.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.182 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.183 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.184 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.185ae0-426.muc10.core-backbone.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.186core-backbone.net-d-sign.de | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.187 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.188 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.189ae22-412.ams10.core-backbone.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.190 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.191 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.192 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.193ae62-503.fra60.core-backbone.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.194fra1.mx204.ae2.cbb.as48314.net | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.195 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.196 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.197ae22-535.fra10.core-backbone.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.198 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.199 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.200 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.201ae13-526.fra20.core-backbone.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.202 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.203 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.204 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.205ae62-507.fra60.core-backbone.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.206core-backbone.pfalzkom.de | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.207 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.208 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.209ae21-0.lon10.core-backbone.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.210core-backbone.virginmedia.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.211 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.212 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.213ae0-508.fra20.core-backbone.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.214core10.f.ip.thinxx.net | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.215 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.216 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.217ae0-402.vie10.core-backbone.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.218core10.v.ip.thinxx.net | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.219 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.220 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.221ae22-509.fra10.core-backbone.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.222core-backbone.fra.greenfiber.de | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.223 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.224 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.225ae3-463.fra20.core-backbone.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.226ipv4.t2.112.as205627.tbinter.net | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.227 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.228 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.229ae6-510.fra30.core-backbone.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.230 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.231 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.232 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.233ae23-0.lon10.core-backbone.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.234 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.235 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.236 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.237ae62-511.fra60.core-backbone.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.238core-backbone.vertical.de | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.239 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.240 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.241ae62-512.fra60.core-backbone.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.242core-backbone.vertical.de | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.243 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.244 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.245ae25-4025.nbg20.core-backbone.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.246 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.247 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.248 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.249ae31-4026.nbg30.core-backbone.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.250 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.251 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.252 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.253ae42-487.fra30.core-backbone.com | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.254 | — | Core-Backbone GmbH | Not in database | — | |
| 5.56.21.255 | — | Core-Backbone GmbH | Not in database | — |