About 61.66.0.1
Looked-up address
61.66.0.1
- Location
- 🇹🇼 Taipei, Taiwan, Taiwan
- ISP · ASN
- NCIC-TW New Century InfoComm Tech Co., Ltd. AS9919
- Type
- Unclassified network
- Hostname
- —
- Time zone
- Asia/Taipei 05:03
- Coordinates
- 25.0501, 121.5650
- Prefix
- 61.66.0.0/21
- IP version
- IPv4
- Region
- Taiwan
Approximate: city-level geolocation, radius about 25 km.
- ASN
- AS9919
- Network name
- NCIC-TW New Century InfoComm Tech Co., Ltd.
- Prefix
- 61.66.0.0/21
- Network type
- Unclassified
- Abuse contact
- hostmaster@twnic.tw
Native IP
Native IP: APNIC allocated this block to Taiwan (TW) and it is geolocated in Taiwan (TW) — the same country. The address is used where it was allocated, which is what a local residential or business line looks like.
Registry country: 🇹🇼 TaiwanGeolocation: 🇹🇼 Taiwan
Allocation (RDAP)
- Registry
- whois.apnic.net
- Name
- TWNIC-TW 61.66.0.0 - 61.66.255.255
- Range
- 61.66.0.0 – 61.66.255.255 61.66.0.0/16
- Country
- 🇹🇼 Taiwan
- Allocation type
- ALLOCATED PORTABLE
- Registration
- 2008-09-04
- Last changed
- 2026-02-03
- technical, administrative
- TWNIC Whois Administrator hostmaster@twnic.net.tw
- abuse
- IRT-TWNIC-AP hostmaster@twnic.tw
Taiwan Network Information Center 4F-2, No. 9 Section 2, Roosevelt Road, Taipei, Taiwan, R.O.C.
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 listed | |
| 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 name1.0.66.61.in-addr.arpa
- Decimal
- 1027735553
- Hex
- 0x3D420001
- Binary
- 00111101.01000010.00000000.00000001
- Octal
- 075.0102.00.01
- Arpa
- 1.0.66.61.in-addr.arpa
- Mapped
- ::ffff:61.66.0.1
JSON
{
"ip": "61.66.0.1",
"version": 4,
"classification": "unknown",
"flags": [],
"geo": {
"country_code": "TW",
"country": "Taiwan",
"region": "Taiwan",
"city": "Taipei",
"lat": 25.0501,
"lon": 121.565,
"timezone": "Asia/Taipei"
},
"asn": {
"asn": 9919,
"name": "NCIC-TW New Century InfoComm Tech Co., Ltd.",
"prefix": "61.66.0.0/21"
},
"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
61.65.232.0/21 DONGFONG-TW DongFong…61.65.240.0/20 TNET-NET TNET…61.66.8.0/23 SEEDNET Digital…61.66.10.0/24 NCIC-TW New Century…