IP range 31.100.0.0/14
31.100.0.0/14 contains 262,144 addresses announced by BT-UK-AS BTnet UK Regional network and located in United Kingdom. First and last address, owner network and neighbouring ranges.
At a glance
- Announced by
- BT-UK-AS BTnet UK Regional network AS2856
- Country
- United Kingdom
- CIDR
- 31.100.0.0/14
- Subnet mask
- 255.252.0.0
Sample lookup
Sample address in this range
31.100.0.1
- Location
- 🇬🇧 Hatfield, England, United Kingdom
- ISP · ASN
- BT-UK-AS BTnet UK Regional network AS2856
- Type
- Residential
- Hostname
- —
- Time zone
- Europe/London 01:24
- Coordinates
- 51.7678, -0.2363
- Prefix
- 31.100.0.0/14
- IP version
- IPv4
- Region
- England
Hatfield, England, United KingdomOpenStreetMap →
Approximate: city-level geolocation, radius about 25 km.
- ASN
- AS2856
- Network name
- BT-UK-AS BTnet UK Regional network
- Prefix
- 31.100.0.0/14
- Network type
- Consumer ISP
- 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 name1.0.100.31.in-addr.arpa
- Decimal
- 526647297
- Hex
- 0x1F640001
- Binary
- 00011111.01100100.00000000.00000001
- Octal
- 037.0144.00.01
- Arpa
- 1.0.100.31.in-addr.arpa
- Mapped
- ::ffff:31.100.0.1
JSON
{
"ip": "31.100.0.1",
"version": 4,
"classification": "residential",
"flags": [],
"geo": {
"country_code": "GB",
"country": "United Kingdom",
"region": "England",
"city": "Hatfield",
"lat": 51.7678,
"lon": -0.23629399999999998,
"timezone": "Europe/London"
},
"asn": {
"asn": 2856,
"name": "BT-UK-AS BTnet UK Regional network",
"prefix": "31.100.0.0/14"
},
"rdns": null
}