IP range 23.0.0.0/20
23.0.0.0/20 contains 4,096 addresses announced by AKAMAI-ASN1 and located in United States. First and last address, owner network and neighbouring ranges.
At a glance
- Announced by
- AKAMAI-ASN1 AS20940
- Country
- United States
- CIDR
- 23.0.0.0/20
- Subnet mask
- 255.255.240.0
Sample lookup
Sample address in this range
23.0.0.1
- Location
- 🇺🇸 Cambridge (Area 2/MIT), Massachusetts, United States
- ISP · ASN
- AKAMAI-ASN1 AS20940
- Type
- Datacenter / hosting · Akamai
- Hostname
- —
- Time zone
- America/New_York 12:07
- Coordinates
- 42.3643, -71.0891
- Prefix
- 23.0.0.0/20
- IP version
- IPv4
- Region
- Massachusetts
Cambridge (Area 2/MIT), Massachusetts, United StatesOpenStreetMap →
Approximate: city-level geolocation, radius about 25 km.
- ASN
- AS20940
- Network name
- AKAMAI-ASN1
- Prefix
- 23.0.0.0/20
- Network type
- Datacenter / hosting
- Datacenter / hosting rangeYes
- 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 name1.0.0.23.in-addr.arpa
- Decimal
- 385875969
- Hex
- 0x17000001
- Binary
- 00010111.00000000.00000000.00000001
- Octal
- 027.00.00.01
- Arpa
- 1.0.0.23.in-addr.arpa
- Mapped
- ::ffff:23.0.0.1
JSON
{
"ip": "23.0.0.1",
"version": 4,
"classification": "hosting",
"flags": [
"hosting"
],
"geo": {
"country_code": "US",
"country": "United States",
"region": "Massachusetts",
"city": "Cambridge (Area 2/MIT)",
"lat": 42.3643,
"lon": -71.0891,
"timezone": "America/New_York"
},
"asn": {
"asn": 20940,
"name": "AKAMAI-ASN1",
"prefix": "23.0.0.0/20"
},
"rdns": null
}