About 173.164.63.255
Looked-up address
173.164.63.255
- Location
- 🇺🇸 Greenwood Village, Colorado, United States
- ISP · ASN
- CMCS - Comcast Cable Communications, LLC AS33652
- Type
- Residential
- Hostname
- —
- Time zone
- America/Boise 00:46
- Coordinates
- 39.6172, -104.9510
- Prefix
- 173.164.32.0/19
- IP version
- IPv4
- Region
- Colorado
Approximate: city-level geolocation, radius about 25 km.
- ASN
- AS33652
- Network name
- CMCS - Comcast Cable Communications, LLC
- Prefix
- 173.164.32.0/19
- Network type
- Consumer ISP
- Abuse contact
- abuse@comcast.net
Registry unknown
The registry country for this block could not be determined right now (the registry record has no country or the registry did not answer). Geolocation says United States (US); the announcing network is registered in United States (US).
Registry country: unknownGeolocation: 🇺🇸 United States
Allocation (RDAP)
- Registry
- whois.arin.net
- Name
- DENVER-CBC-14 NET-173-164-32-0-1
- Range
- 173.164.32.0 – 173.164.63.255 173.164.32.0/19
- Allocation type
- ALLOCATION
- Last changed
- 2025-05-14
- Registration
- 2009-11-11
- registrant
- Comcast Cable Communications, LLC
- abuse
- Network Abuse and Policy Observance abuse@comcast.net
- routing
- Routing routing@comcast.com
- technical, administrative
- Comcast Cable Communications Inc CNIPEO-Ip-registration@cable.comcast.com
Purity score 97/100
0–100, higher is cleaner. Built from hosting, Tor, blocklists, ASN type, abuse contact, prefix visibility and rDNS consistency.
- No reverse DNS (-3)
- Datacenter / hosting rangeNo
- Tor exit nodeNo
- Known VPN / proxy providerNo
- Spamhaus DROPNo
- 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 name255.63.164.173.in-addr.arpa
- Decimal
- 2913222655
- Hex
- 0xADA43FFF
- Binary
- 10101101.10100100.00111111.11111111
- Octal
- 0255.0244.077.0377
- Arpa
- 255.63.164.173.in-addr.arpa
- Mapped
- ::ffff:173.164.63.255
JSON
{
"ip": "173.164.63.255",
"version": 4,
"classification": "residential",
"flags": [],
"geo": {
"country_code": "US",
"country": "United States",
"region": "Colorado",
"city": "Greenwood Village",
"lat": 39.6172,
"lon": -104.951,
"timezone": "America/Boise"
},
"asn": {
"asn": 33652,
"name": "CMCS - Comcast Cable Communications, LLC",
"prefix": "173.164.32.0/19"
},
"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
173.163.252.0/22 CMCS Comcast Cable…173.164.0.0/19 COMCAST-22909 Comcast…173.164.64.0/18 COMCAST-33490 Comcast…173.164.128.0/17 CMCS Comcast Cable…