IP range 58.0.0.0/16
58.0.0.0/16 contains 65,536 addresses announced by COLT COLT Technology Services Group Limited and located in Japan. First and last address, owner network and neighbouring ranges.
At a glance
- Announced by
- COLT COLT Technology Services Group Limited AS8220
- Country
- Japan
- CIDR
- 58.0.0.0/16
- Subnet mask
- 255.255.0.0
Sample lookup
Sample address in this range
58.0.0.1
- Location
- 🇯🇵 Ōta-ku (1 Chome), Tokyo, Japan
- ISP · ASN
- COLT COLT Technology Services Group Limited AS8220
- Type
- Unclassified network
- Hostname
- —
- Time zone
- Asia/Tokyo 15:28
- Coordinates
- 35.5576, 139.7110
- Prefix
- 58.0.0.0/16
- IP version
- IPv4
- Region
- Tokyo
Ōta-ku (1 Chome), Tokyo, JapanOpenStreetMap →
Approximate: city-level geolocation, radius about 25 km.
- ASN
- AS8220
- Network name
- COLT COLT Technology Services Group Limited
- Prefix
- 58.0.0.0/16
- 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 name1.0.0.58.in-addr.arpa
- Decimal
- 973078529
- Hex
- 0x3A000001
- Binary
- 00111010.00000000.00000000.00000001
- Octal
- 072.00.00.01
- Arpa
- 1.0.0.58.in-addr.arpa
- Mapped
- ::ffff:58.0.0.1
JSON
{
"ip": "58.0.0.1",
"version": 4,
"classification": "unknown",
"flags": [],
"geo": {
"country_code": "JP",
"country": "Japan",
"region": "Tokyo",
"city": "Ōta-ku (1 Chome)",
"lat": 35.5576,
"lon": 139.711,
"timezone": "Asia/Tokyo"
},
"asn": {
"asn": 8220,
"name": "COLT COLT Technology Services Group Limited",
"prefix": "58.0.0.0/16"
},
"rdns": null
}