IP range 81.173.104.0/21
81.173.104.0/21 contains 2,048 addresses announced by TELXIUS TELEFONICA GLOBAL SOLUTIONS SL and located in Spain. First and last address, owner network and neighbouring ranges.
At a glance
- Announced by
- TELXIUS TELEFONICA GLOBAL SOLUTIONS SL AS12956
- Country
- Spain
- CIDR
- 81.173.104.0/21
- Subnet mask
- 255.255.248.0
Sample lookup
Sample address in this range
81.173.104.1
- Location
- 🇪🇸 Madrid, Madrid, Spain
- ISP · ASN
- TELXIUS TELEFONICA GLOBAL SOLUTIONS SL AS12956
- Type
- Unclassified network
- Hostname
- —
- Time zone
- Atlantic/Canary 05:19
- Coordinates
- 40.5156, -3.6623
- Prefix
- 81.173.104.0/21
- IP version
- IPv4
- Region
- Madrid
Madrid, Madrid, SpainOpenStreetMap →
Approximate: city-level geolocation, radius about 25 km.
- ASN
- AS12956
- Network name
- TELXIUS TELEFONICA GLOBAL SOLUTIONS SL
- Prefix
- 81.173.104.0/21
- 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 name1.104.173.81.in-addr.arpa
- Decimal
- 1370318849
- Hex
- 0x51AD6801
- Binary
- 01010001.10101101.01101000.00000001
- Octal
- 0121.0255.0150.01
- Arpa
- 1.104.173.81.in-addr.arpa
- Mapped
- ::ffff:81.173.104.1
JSON
{
"ip": "81.173.104.1",
"version": 4,
"classification": "unknown",
"flags": [],
"geo": {
"country_code": "ES",
"country": "Spain",
"region": "Madrid",
"city": "Madrid",
"lat": 40.5156,
"lon": -3.66234,
"timezone": "Atlantic/Canary"
},
"asn": {
"asn": 12956,
"name": "TELXIUS TELEFONICA GLOBAL SOLUTIONS SL",
"prefix": "81.173.104.0/21"
},
"rdns": null
}