About 1.178.31.255
- Location
- 🇹🇼 Taoyuan, Taiwan, Taiwan
- ISP · ASN
- AMAZON-02 AS16509
- Type
- Datacenter / hosting
- Hostname
- —
- Time zone
- Asia/Taipei 21:02
- Coordinates
- 25.0797, 121.2340
- Prefix
- 1.178.31.0/24
- IP version
- IPv4
- Region
- Taiwan
Approximate: city-level geolocation, radius about 25 km.
- ASN
- AS16509
- Network name
- AMAZON-02
- Prefix
- 1.178.31.0/24
- Network type
- Datacenter / hosting
Broadcast IP
Broadcast IP: ARIN allocated this block to United States (US), but the address is geolocated in Taiwan (TW). The block is announced outside the country it was registered in — typical for cloud, hosting and VPN providers that move address space between locations. Strict websites treat this as a weaker "local" signal than a native address.
Registry country: 🇺🇸 United StatesGeolocation: 🇹🇼 Taiwan
BGP routing
- Origin ASN
- AS16509
- Announced prefix
- 1.178.31.0/24
- RPKI
- Valid
- Visibility (RIS peers)
- 100%
- First seen
- 2026-01-16
Data: RIPE NCC RIPEstat
Allocation (RDAP)
- Registry
- whois.arin.net
- Name
- AMAZO-4 NET-1-178-4-0-1
- Range
- 1.178.4.0 – 1.178.31.255 1.178.4.0/22
- Allocation type
- DIRECT ALLOCATION
- Last changed
- 2025-01-13
- Registration
- 2025-01-13
- registrant
- Amazon.com, Inc.
- routing
- AWS RPKI Management POC aws-rpki-routing-poc@amazon.com
- routing
- IP Routing aws-routing-poc@amazon.com
- abuse
- Amazon EC2 Abuse trustandsafety@support.aws.com
Purity score 57/100
0–100, higher is cleaner. Built from hosting, Tor, blocklists, ASN type, abuse contact, prefix visibility and rDNS consistency.
- Datacenter / hosting range (-25)
- Broadcast IP (-10)
- No abuse contact published (-5)
- No reverse DNS (-3)
- Datacenter / hosting rangeYes
- Tor exit nodeNo
- Known VPN / proxy providerNo
- Spamhaus DROPNo
- Blacklists0 / 8
DNS blocklists 0 / 8
| List | Status | Reason |
|---|---|---|
| Spamhaus ZEN zen.spamhaus.org | Not checked | query refused by list (resolver policy) |
| 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 name255.31.178.1.in-addr.arpa
- Decimal
- 28450815
- Hex
- 0x01B21FFF
- Binary
- 00000001.10110010.00011111.11111111
- Octal
- 01.0262.037.0377
- Arpa
- 255.31.178.1.in-addr.arpa
- Mapped
- ::ffff:1.178.31.255
JSON
{
"ip": "1.178.31.255",
"version": 4,
"classification": "hosting",
"flags": [
"hosting"
],
"geo": {
"country_code": "TW",
"country": "Taiwan",
"region": "Taiwan",
"city": "Taoyuan",
"lat": 25.0797,
"lon": 121.234,
"timezone": "Asia/Taipei"
},
"asn": {
"asn": 16509,
"name": "AMAZON-02",
"prefix": "1.178.31.0/24"
},
"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
1.178.17.0/24 AMAZON-021.178.30.0/24 AWS-GOVCLOUD…1.178.32.0/19 HWCLOUDS-AS-AP HUAWEI…1.178.64.0/23 AMAZON-02