IP range 72.29.136.0/21
72.29.136.0/21 contains 2,048 addresses announced by BT and located in United States. First and last address, owner network and neighbouring ranges.
At a glance
- Announced by
- BT AS3300
- Country
- United States
- CIDR
- 72.29.136.0/21
- Subnet mask
- 255.255.248.0
Sample lookup
- Location
- 🇺🇸 El Segundo, California, United States
- ISP · ASN
- BT AS3300
- Type
- Unclassified network
- Hostname
- —
- Time zone
- America/Los_Angeles 22:46
- Coordinates
- 33.9188, -118.3890
- Prefix
- 72.29.136.0/21
- IP version
- IPv4
- Region
- California
El Segundo, California, United StatesOpenStreetMap →
Approximate: city-level geolocation, radius about 25 km.
- ASN
- AS3300
- Network name
- BT
- Prefix
- 72.29.136.0/21
- Network type
- Unclassified
- Datacenter / hosting rangeNo
- Tor exit nodeNo
- Known VPN / proxy providerNo
- Spamhaus DROPNo
- BlacklistsCheck →
- PTR recordnoneThe PTR record the address owner published for it.
- Forward-confirmedVerify →Forward-confirmed: the hostname resolves back to this address.
- Reverse zone name1.136.29.72.in-addr.arpa
- Decimal
- 1209894913
- Hex
- 0x481D8801
- Binary
- 01001000.00011101.10001000.00000001
- Octal
- 0110.035.0210.01
- Arpa
- 1.136.29.72.in-addr.arpa
- Mapped
- ::ffff:72.29.136.1
JSON
{
"ip": "72.29.136.1",
"version": 4,
"classification": "unknown",
"flags": [],
"geo": {
"country_code": "US",
"country": "United States",
"region": "California",
"city": "El Segundo",
"lat": 33.9188,
"lon": -118.389,
"timezone": "America/Los_Angeles"
},
"asn": {
"asn": 3300,
"name": "BT",
"prefix": "72.29.136.0/21"
},
"rdns": null
}