IP range 204.85.0.0/17
204.85.0.0/17 contains 32,768 addresses announced by NCREN and located in United States. First and last address, owner network and neighbouring ranges.
At a glance
- Announced by
- NCREN AS81
- Country
- United States
- CIDR
- 204.85.0.0/17
- Subnet mask
- 255.255.128.0
Sample lookup
Sample address in this range
204.85.0.1
- Location
- 🇺🇸 Durham (Research Triangle Park), North Carolina, United States
- ISP · ASN
- NCREN AS81
- Type
- Unclassified network
- Hostname
- —
- Time zone
- America/New_York 01:33
- Coordinates
- 35.9211, -78.8723
- Prefix
- 204.85.0.0/17
- IP version
- IPv4
- Region
- North Carolina
Durham (Research Triangle Park), North Carolina, United StatesOpenStreetMap →
Approximate: city-level geolocation, radius about 25 km.
- ASN
- AS81
- Network name
- NCREN
- Prefix
- 204.85.0.0/17
- 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 name1.0.85.204.in-addr.arpa
- Decimal
- 3428122625
- Hex
- 0xCC550001
- Binary
- 11001100.01010101.00000000.00000001
- Octal
- 0314.0125.00.01
- Arpa
- 1.0.85.204.in-addr.arpa
- Mapped
- ::ffff:204.85.0.1
JSON
{
"ip": "204.85.0.1",
"version": 4,
"classification": "unknown",
"flags": [],
"geo": {
"country_code": "US",
"country": "United States",
"region": "North Carolina",
"city": "Durham (Research Triangle Park)",
"lat": 35.9211,
"lon": -78.8723,
"timezone": "America/New_York"
},
"asn": {
"asn": 81,
"name": "NCREN",
"prefix": "204.85.0.0/17"
},
"rdns": null
}