IP range 203.173.64.0/20
203.173.64.0/20 contains 4,096 addresses announced by SINGTEL-JP - NF Park Bldg.3F, 9-15, Futaba 2-Chome and located in Japan. First and last address, owner network and neighbouring ranges.
At a glance
- Announced by
- SINGTEL-JP - NF Park Bldg.3F, 9-15, Futaba 2-Chome AS17977
- Country
- Japan
- CIDR
- 203.173.64.0/20
- Subnet mask
- 255.255.240.0
Sample lookup
Sample address in this range
203.173.64.1
- Location
- 🇯🇵 Shinagawa, Tokyo, Japan
- ISP · ASN
- SINGTEL-JP - NF Park Bldg.3F, 9-15, Futaba 2-Chome AS17977
- Type
- Unclassified network
- Hostname
- —
- Time zone
- Asia/Tokyo 11:33
- Coordinates
- 35.6038, 139.7230
- Prefix
- 203.173.64.0/20
- IP version
- IPv4
- Region
- Tokyo
Shinagawa, Tokyo, JapanOpenStreetMap →
Approximate: city-level geolocation, radius about 25 km.
- ASN
- AS17977
- Network name
- SINGTEL-JP - NF Park Bldg.3F, 9-15, Futaba 2-Chome
- Prefix
- 203.173.64.0/20
- 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 name1.64.173.203.in-addr.arpa
- Decimal
- 3417128961
- Hex
- 0xCBAD4001
- Binary
- 11001011.10101101.01000000.00000001
- Octal
- 0313.0255.0100.01
- Arpa
- 1.64.173.203.in-addr.arpa
- Mapped
- ::ffff:203.173.64.1
JSON
{
"ip": "203.173.64.1",
"version": 4,
"classification": "unknown",
"flags": [],
"geo": {
"country_code": "JP",
"country": "Japan",
"region": "Tokyo",
"city": "Shinagawa",
"lat": 35.6038,
"lon": 139.723,
"timezone": "Asia/Tokyo"
},
"asn": {
"asn": 17977,
"name": "SINGTEL-JP - NF Park Bldg.3F, 9-15, Futaba 2-Chome",
"prefix": "203.173.64.0/20"
},
"rdns": null
}