Skip to content
iplyt
IPv4 lookup

131.243.100.45

Geolocation and network intelligence for Berkeley, US.

  • Live API lookup
  • PTR reverse DNS
  • Block 131.243.100.0/24
  • Map & neighbors
Full 131.243.100.0/24 table →

Jump to an IP or range

IPv4 address opens a detail page · 3 octets open the /24 block · IPv6 opens address details.

Popular ranges

8.8.8Google DNS1.1.1Cloudflare DNS9.9.9Quad9 DNS208.67.222OpenDNS
Live lookup

131.243.100.45

c29s-90x-105b-r41a.lbl.gov

Berkeley, US

USBerkeleyc29s-90x-105b-r41a.lbl.govAS16 LBL

Timezone · America/Los_Angeles

Location
Country
US
City
Berkeley
State / region
California
Continent
North America
Postcode
94709
Timezone
America/Los_Angeles
Coordinates
37.8692, -122.2564
Organization
Name
Lawrence Berkeley National Laboratory
Website
—
ASN
Number & name
AS16 LBL
Domain
lbl.gov
Network
Hosting
—
IPv4 addresses
—
IPv6 addresses
—
DNS
PTR (reverse)
c29s-90x-105b-r41a.lbl.gov

Neighbors

Other addresses in the same /24 block

131.243.100.44131.243.100.46
41131.243.100.41c29s-90x-101b-r40a.lbl.gov—42131.243.100.42c29s-90x-102b-r40e.lbl.gov—43131.243.100.43c29s-90x-103b-r40i.lbl.gov—44131.243.100.44c29s-90x-104b-r40m.lbl.gov—45131.243.100.45c29s-90x-105b-r41a.lbl.govBerkeley, US46131.243.100.46c29s-90x-106b-r41e.lbl.gov—47131.243.100.47c29s-90x-107b-r41i.lbl.gov—48131.243.100.48c29s-90x-108b-r41m.lbl.gov—49131.243.100.49j42s-50b-2265-a9-b30.lbl.gov—
View all 256 in 131.243.100.0/24

Need programmatic access? Use the iplyt API or start a free trial.