49.158.148.0

Yilan · Taiwan · UNION BROADBAND NETWORK

Autonomous system: AS24163
Country: TW
Legacy classification score: 0; Not a probability

IP address summary

IP address: 49.158.148.0
ASN: AS24163
Network operator: UNION BROADBAND NETWORK
ISP: UNION BROADBAND NETWORK
Containing network profile: 49.158.0.0/16
Operator category: Home ISP

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

Public ASN reference

Reference ASN: AS24163
Source label: UBBNET-AS-TW - UNION BROADBAND NETWORK
Reference interval: 49.158.148.0 to 49.158.159.255
Collected: 2026-11-02

IPtoASN maps this address interval to AS24163. 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: Yilan
Region: Taiwan
Postal code: Not supplied
Timezone: Asia/Taipei
Local time: 2026-11-03 11:04:12
Approximate coordinates: 24.771, 121.744

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

A low score is not proof that an address is safe.

Read exact field definitions

ASN and network operator

AS24163 profile

Organization: UNION BROADBAND NETWORK
ASN domain: twmbroadband.com
Operator type: Home ISP

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

Network registration

Matching record range: 49.158.148.0 – 49.158.159.255
Registered network name: UBBNET-NET
Registration source: TWNIC RDAP
Company: TFN MEDIA CO., LTD.
Usage type: residential
Company website: taiwanmobile.com

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

Abuse contact

Contact name: Evans Lin
Matching record range: 49.158.148.0 – 49.158.159.255
Abuse email: evanslin@taiwanmobile.com
Phone: +886-2-6636-8887 ext. 11672
Postal address: UNION BROADBAND NETWORK, 11F., No.98, Zhouzi St., Neihu Dist., Taipei City 114, Taiwan (R.O.C.), Taipei City Taiwan
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

49.158.148.0 · live response

{
  "ip": "49.158.148.0",
  "isp": {
    "asn": "AS24163",
    "org": "UNION BROADBAND NETWORK",
    "isp": "UNION BROADBAND NETWORK"
  },
  "location": {
    "country": "Taiwan",
    "country_code": "TW",
    "city": "Yilan",
    "state": "Taiwan",
    "zipcode": "",
    "latitude": 24.77125159981334,
    "longitude": 121.74416200912815,
    "timezone": "Asia/Taipei",
    "localtime": "2026-11-03T11:04:12"
  },
  "risk": {
    "is_mobile": false,
    "is_vpn": false,
    "is_tor": false,
    "is_proxy": false,
    "is_datacenter": false,
    "risk_score": 0
  }
}