IP range 123.66.128.0/17
123.66.128.0/17 contains 32,768 addresses announced by CTTNET China TieTong Telecommunications Corporation and located in China. First and last address, owner network and neighbouring ranges.
At a glance
- Announced by
- CTTNET China TieTong Telecommunications Corporation AS24138
- Country
- China
- CIDR
- 123.66.128.0/17
- Subnet mask
- 255.255.128.0
Sample lookup
Sample address in this range
123.66.128.1
- Location
- 🇨🇳 Jinrongjie (Xicheng District), Beijing, China
- ISP · ASN
- CTTNET China TieTong Telecommunications Corporation AS24138
- Type
- Residential
- Hostname
- —
- Time zone
- Asia/Shanghai 08:08
- Coordinates
- 39.9137, 116.3620
- Prefix
- 123.66.128.0/17
- IP version
- IPv4
- Region
- Beijing
Jinrongjie (Xicheng District), Beijing, ChinaOpenStreetMap →
Approximate: city-level geolocation, radius about 25 km.
- ASN
- AS24138
- Network name
- CTTNET China TieTong Telecommunications Corporation
- Prefix
- 123.66.128.0/17
- 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 name1.128.66.123.in-addr.arpa
- Decimal
- 2067955713
- Hex
- 0x7B428001
- Binary
- 01111011.01000010.10000000.00000001
- Octal
- 0173.0102.0200.01
- Arpa
- 1.128.66.123.in-addr.arpa
- Mapped
- ::ffff:123.66.128.1
JSON
{
"ip": "123.66.128.1",
"version": 4,
"classification": "residential",
"flags": [],
"geo": {
"country_code": "CN",
"country": "China",
"region": "Beijing",
"city": "Jinrongjie (Xicheng District)",
"lat": 39.9137,
"lon": 116.362,
"timezone": "Asia/Shanghai"
},
"asn": {
"asn": 24138,
"name": "CTTNET China TieTong Telecommunications Corporation",
"prefix": "123.66.128.0/17"
},
"rdns": null
}