IPv4 lookup
21.72.81.172
Geolocation and network intelligence for US.
- Live API lookup
- PTR reverse DNS
- Block 21.72.81.0/24
- 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
21.72.81.172
US
US
39.9747, -82.8947
Location and organization are mapped, but ASN and network fields are not in the lookup database for this prefix.
Location
- Country
- United States (US)
- City
- —
- State / region
- Ohio
- Continent
- Not in database
- Postcode
- —
- Timezone
- Not in database
- Coordinates
- 39.9747, -82.8947
Organization
- Name
- DoD Network Information Center
- Website
- —
ASN
- Number & name
- Not in database
- Domain
- Not in database
Network
- Hosting
- Not in database
- IPv4 addresses
- Not in database
- IPv6 addresses
- Not in database
DNS
- PTR (reverse)
- —
Neighbors
Other addresses in the same /24 block
16821.72.81.168US16921.72.81.169US17021.72.81.170US17121.72.81.171US17221.72.81.172US17321.72.81.173US17421.72.81.174Columbus, US17521.72.81.175US17621.72.81.176US
View all 256 in 21.72.81.0/24