IP range 204.140.64.0/18
204.140.64.0/18 contains 16,384 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
- 204.140.64.0/18
- Subnet mask
- 255.255.192.0
Sample lookup
Sample address in this range
204.140.64.1
- Location
- 🇺🇸 Naperville (Naperville Park District), Illinois, United States
- ISP · ASN
- BT AS3300
- Type
- Unclassified network
- Hostname
- —
- Time zone
- America/Chicago 01:51
- Coordinates
- 41.7992, -88.1990
- Prefix
- 204.140.64.0/18
- IP version
- IPv4
- Region
- Illinois
Naperville (Naperville Park District), Illinois, United StatesOpenStreetMap →
Approximate: city-level geolocation, radius about 25 km.
- ASN
- AS3300
- Network name
- BT
- Prefix
- 204.140.64.0/18
- 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 name1.64.140.204.in-addr.arpa
- Decimal
- 3431743489
- Hex
- 0xCC8C4001
- Binary
- 11001100.10001100.01000000.00000001
- Octal
- 0314.0214.0100.01
- Arpa
- 1.64.140.204.in-addr.arpa
- Mapped
- ::ffff:204.140.64.1
JSON
{
"ip": "204.140.64.1",
"version": 4,
"classification": "unknown",
"flags": [],
"geo": {
"country_code": "US",
"country": "United States",
"region": "Illinois",
"city": "Naperville (Naperville Park District)",
"lat": 41.7992,
"lon": -88.199,
"timezone": "America/Chicago"
},
"asn": {
"asn": 3300,
"name": "BT",
"prefix": "204.140.64.0/18"
},
"rdns": null
}