IPv4 lookup
21.133.221.136
Geolocation and network intelligence for Columbus, US.
- Live API lookup
- PTR reverse DNS
- Block 21.133.221.0/24
- Map & neighbors
Jump to an IP or range
IPv4 address opens a detail page · 3 octets open the /24 block · IPv6 opens address details.
Live lookup
21.133.221.136
Columbus, US
USColumbusAS749 DNIC-AS-00749
Timezone · America/Chicago
39.9664, -83.0128
Location
- Country
- US
- City
- Columbus
- State / region
- Ohio
- Continent
- North America
- Postcode
- —
- Timezone
- America/Chicago
- Coordinates
- 39.9664, -83.0128
Organization
- Name
- DoD Network Information Center
- Website
- —
ASN
- Number & name
- AS749 DNIC-AS-00749
- Domain
- mail.mil
Network
- Hosting
- —
- IPv4 addresses
- —
- IPv6 addresses
- —
DNS
- PTR (reverse)
- —
Neighbors
Other addresses in the same /24 block
13221.133.221.132—13321.133.221.133—13421.133.221.134—13521.133.221.135—13621.133.221.136Columbus, US13721.133.221.137—13821.133.221.138—13921.133.221.139—14021.133.221.140—
View all 256 in 21.133.221.0/24