About 137.220.235.255
Looked-up address
137.220.235.255
- Location
- 🇯🇵 Chiyoda City, Tokyo, Japan
- ISP · ASN
- CTGSERVERLIMITED-AS-AP CTG Server Limited AS152194
- Type
- Datacenter / hosting
- Hostname
- —
- Time zone
- Asia/Tokyo 01:39
- Coordinates
- 35.6940, 139.7540
- Prefix
- 137.220.234.0/23
- IP version
- IPv4
- Region
- Tokyo
Approximate: city-level geolocation, radius about 25 km.
- ASN
- AS152194
- Network name
- CTGSERVERLIMITED-AS-AP CTG Server Limited
- Prefix
- 137.220.234.0/23
- Network type
- Datacenter / hosting
- Abuse contact
- abuse@ctgserver.net
Native IP
Native IP: APNIC allocated this block to Japan (JP) and it is geolocated in Japan (JP) — the same country. The address is used where it was allocated, which is what a local residential or business line looks like.
Registry country: 🇯🇵 JapanGeolocation: 🇯🇵 Japan
Allocation (RDAP)
- Registry
- whois.apnic.net
- Name
- CTG220-192-JP 137.220.192.0 - 137.220.255.255
- Range
- 137.220.192.0 – 137.220.255.255 137.220.192.0/18
- Country
- 🇯🇵 Japan
- Allocation type
- ALLOCATED NON-PORTABLE
- Registration
- 2019-06-11
- Last changed
- 2022-03-30
- technical, administrative
- RACKIP CONSULTANCY PTE LTD administrator abuse@rackip.com
- abuse
- IRT-CTG-HK abuse@ctgserver.net
CTG Server Ltd.
Purity score 42/100
0–100, higher is cleaner. Built from hosting, Tor, blocklists, ASN type, abuse contact, prefix visibility and rDNS consistency.
- Datacenter / hosting range (-25)
- Spamhaus DROP (-30)
- No reverse DNS (-3)
- Datacenter / hosting rangeYes
- Tor exit nodeNo
- Known VPN / proxy providerNo
- Spamhaus DROP137.220.128.0/17
- Blacklists0 / 8
DNS blocklists 0 / 8
| List | Status | Reason |
|---|---|---|
| Spamhaus ZEN zen.spamhaus.org | Not checked | query refused by list (resolver policy) |
| SpamCop bl.spamcop.net | Not listed | |
| Barracuda b.barracudacentral.org | Not listed | |
| SORBS dnsbl.sorbs.net | Not listed | |
| UCEPROTECT L1 dnsbl-1.uceprotect.net | Not listed | |
| PSBL psbl.surriel.com | Not listed | |
| s5h.net all.s5h.net | Not listed | |
| DroneBL dnsbl.dronebl.org | Not listed |
- PTR recordnoneThe PTR record the address owner published for it.
- Forward-confirmedVerify →Forward-confirmed: the hostname resolves back to this address.
- Reverse zone name255.235.220.137.in-addr.arpa
- Decimal
- 2312956927
- Hex
- 0x89DCEBFF
- Binary
- 10001001.11011100.11101011.11111111
- Octal
- 0211.0334.0353.0377
- Arpa
- 255.235.220.137.in-addr.arpa
- Mapped
- ::ffff:137.220.235.255
JSON
{
"ip": "137.220.235.255",
"version": 4,
"classification": "hosting",
"flags": [
"hosting",
"spamhaus-drop"
],
"geo": {
"country_code": "JP",
"country": "Japan",
"region": "Tokyo",
"city": "Chiyoda City",
"lat": 35.694,
"lon": 139.754,
"timezone": "Asia/Tokyo"
},
"asn": {
"asn": 152194,
"name": "CTGSERVERLIMITED-AS-AP CTG Server Limited",
"prefix": "137.220.234.0/23"
},
"rdns": null
}This page is generated from public network data and refreshed as the datasets update.
Neighbouring addresses
Adjacent addresses in the same range.
Nearby ranges
137.220.216.0/22 CTGSERVERLIMITED-AS-AP…137.220.222.0/23 CTGSERVERLIMITED-AS-AP…137.220.237.0/24 CTGSERVERLIMITED-AS-AP…137.220.239.0/24 CTGSERVERLIMITED-AS-AP…