IP range 37.112.32.0/21
37.112.32.0/21 contains 2,048 addresses announced by ROSTOV-AS JSC "ER-Telecom Holding" and located in Russia. First and last address, owner network and neighbouring ranges.
At a glance
- Announced by
- ROSTOV-AS JSC "ER-Telecom Holding" AS57378
- Country
- Russia
- CIDR
- 37.112.32.0/21
- Subnet mask
- 255.255.248.0
Sample lookup
Sample address in this range
37.112.32.1
- Location
- 🇷🇺 Rostov-on-Don, Rostov, Russia
- ISP · ASN
- ROSTOV-AS JSC "ER-Telecom Holding" AS57378
- Type
- Residential
- Hostname
- —
- Time zone
- Europe/Moscow 20:37
- Coordinates
- 47.2990, 39.6566
- Prefix
- 37.112.32.0/21
- IP version
- IPv4
- Region
- Rostov
Rostov-on-Don, Rostov, RussiaOpenStreetMap →
Approximate: city-level geolocation, radius about 25 km.
- ASN
- AS57378
- Network name
- ROSTOV-AS JSC "ER-Telecom Holding"
- Prefix
- 37.112.32.0/21
- Network type
- Consumer ISP
- 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 name1.32.112.37.in-addr.arpa
- Decimal
- 628105217
- Hex
- 0x25702001
- Binary
- 00100101.01110000.00100000.00000001
- Octal
- 045.0160.040.01
- Arpa
- 1.32.112.37.in-addr.arpa
- Mapped
- ::ffff:37.112.32.1
JSON
{
"ip": "37.112.32.1",
"version": 4,
"classification": "residential",
"flags": [],
"geo": {
"country_code": "RU",
"country": "Russia",
"region": "Rostov",
"city": "Rostov-on-Don",
"lat": 47.299,
"lon": 39.6566,
"timezone": "Europe/Moscow"
},
"asn": {
"asn": 57378,
"name": "ROSTOV-AS JSC \"ER-Telecom Holding\"",
"prefix": "37.112.32.0/21"
},
"rdns": null
}