IP range 136.148.104.0/21
136.148.104.0/21 contains 2,048 addresses announced by JANET Jisc Services Limited and located in United Kingdom. First and last address, owner network and neighbouring ranges.
At a glance
- Announced by
- JANET Jisc Services Limited AS786
- Country
- United Kingdom
- CIDR
- 136.148.104.0/21
- Subnet mask
- 255.255.248.0
Sample lookup
Sample address in this range
136.148.104.1
- Location
- 🇬🇧 London, England, United Kingdom
- ISP · ASN
- JANET Jisc Services Limited AS786
- Type
- Residential
- Hostname
- —
- Time zone
- Europe/London 02:02
- Coordinates
- 51.4987, -0.1009
- Prefix
- 136.148.104.0/21
- IP version
- IPv4
- Region
- England
London, England, United KingdomOpenStreetMap →
Approximate: city-level geolocation, radius about 25 km.
- ASN
- AS786
- Network name
- JANET Jisc Services Limited
- Prefix
- 136.148.104.0/21
- 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 name1.104.148.136.in-addr.arpa
- Decimal
- 2291427329
- Hex
- 0x88946801
- Binary
- 10001000.10010100.01101000.00000001
- Octal
- 0210.0224.0150.01
- Arpa
- 1.104.148.136.in-addr.arpa
- Mapped
- ::ffff:136.148.104.1
JSON
{
"ip": "136.148.104.1",
"version": 4,
"classification": "residential",
"flags": [],
"geo": {
"country_code": "GB",
"country": "United Kingdom",
"region": "England",
"city": "London",
"lat": 51.4987,
"lon": -0.100891,
"timezone": "Europe/London"
},
"asn": {
"asn": 786,
"name": "JANET Jisc Services Limited",
"prefix": "136.148.104.0/21"
},
"rdns": null
}