61.56.5.0

Taipei · Taiwan · National Center for Research on Earthquake Engineering

Autonomous system: AS18183
Country: TW
Risk score: Not a probability

IP address summary

IP address: 61.56.5.0
ASN: AS18183
Network operator: National Center for Research on Earthquake Engineering
ISP: National Center for Research on Earthquake Engineering
Containing network profile: 61.56.0.0/16
Operator category: Business Broadband

The containing profile is the nearest published aggregate. It is not a registry allocation or BGP ownership record.

Public ASN reference

Reference ASN: AS18183
Source label: NCREE - National Center for Research on Earthquake Engineering
Reference interval: 61.56.5.0 to 61.56.15.255
Collected: 2026-11-02

IPtoASN maps this address interval to AS18183. An interval is not necessarily a BGP prefix or registered allocation. It does not establish geolocation or ownership.

IPtoASN source Reference methodology

IP geolocation

World map with country boundaries — Approximate network location; not a device positionNatural Earth map data

Country: Taiwan
City: Taipei
Region: Taipei
Postal code: Not supplied
Timezone: Asia/Taipei
Local time: 2026-11-05 21:44:50
Approximate coordinates: 25.067, 121.518

Network-level coordinates do not identify a precise user or device location. How geolocation works

VPN, proxy and network signals

VPNNot listed

ProxyNot listed

TorNot classified

HostingNot classified

MobileNot classified

Risk score

0/ 100

No elevated indicators

Threat evidence: 0No threat-feed match
Anonymity context: 0Policy points

Score = max(threat, anonymity). Overlapping signals are not added.

Threat-feed coverageCurrent at lookup

Attribution and snapshot details

DROP IPv4Current at lookup: Checked: Nov 5, 2026, 4:15 AM UTC
Valid until: Nov 6, 2026, 6:15 AM UTC
ASN-DROPCurrent at lookup: Checked: Nov 5, 2026, 4:15 AM UTC
Valid until: Nov 6, 2026, 6:15 AM UTC

ipquery-risk-v2

A low score is not proof that an address is safe. This assessment describes an address, not a person or a request.

View scoring method

Read exact field definitions

ASN and network operator

AS18183 profile

Organization: National Center for Research on Earthquake Engineering
ASN domain: niar.org.tw
Operator type: Business Broadband

The ASN organization can differ from the organization using an individual address.

Network registration

Matching record range: 61.56.0.0/20
Registered network name: GSN-NET
Registered network block: 61.56.0.0/20
Registration source: APNIC WHOIS
Company: Government Service Network (GSN)
Usage type: business
Company website: service.gov.tw

Registration and company fields describe this source record. They can differ from the ASN operator and from live routing announcements.

Abuse contact

Contact name: GSN Network-Adm
Published contact network: 61.56.0.0/20
Abuse email: egov@service.gov.tw
Phone: +886-2-2344-2836
Postal address: Government Service Network (GSN), No.21-3, Sec. 1, Xinyi Rd., Zhongzheng Dist., Taipei City 100, Taiwan, Taipei Taiwan 100
Contact country: Taiwan

This contact is attached to the network record. Include the source IP, UTC timestamps and relevant logs when reporting abuse.

Actual API response

Open JSON

61.56.5.0 · live response

{
  "ip": "61.56.5.0",
  "isp": {
    "asn": "AS18183",
    "org": "National Center for Research on Earthquake Engineering",
    "isp": "National Center for Research on Earthquake Engineering"
  },
  "location": {
    "country": "Taiwan",
    "country_code": "TW",
    "city": "Taipei",
    "state": "Taipei",
    "zipcode": "",
    "latitude": 25.067311599813337,
    "longitude": 121.51755200912815,
    "timezone": "Asia/Taipei",
    "localtime": "2026-11-05T21:44:50"
  },
  "risk": {
    "is_mobile": false,
    "is_vpn": false,
    "is_tor": false,
    "is_proxy": false,
    "is_datacenter": false,
    "risk_score": 0,
    "assessment": {
      "version": "ipquery-risk-v2",
      "level": "none",
      "threat_score": 0,
      "anonymity_score": 0,
      "coverage": "fresh",
      "reasons": [],
      "sources": [
        {
          "id": "spamhaus_drop_v4",
          "status": "fresh",
          "checked_at": "2026-11-05T04:15:06Z",
          "expires_at": "2026-11-06T06:15:06Z",
          "published_at": "2026-11-04T18:44:02Z"
        },
        {
          "id": "spamhaus_asndrop",
          "status": "fresh",
          "checked_at": "2026-11-05T04:15:06Z",
          "expires_at": "2026-11-06T06:15:06Z",
          "published_at": "2026-11-05T03:44:02Z"
        }
      ]
    }
  }
}