# 101.101.101.101 — IP Intelligence Summary

101.101.101.101 is an IPv4 address operated by TWNIC ROLE-TWNIC (AS131644), geolocated to Taiwan. It is known as Quad101 DNS. Its reverse DNS name is twnic-public-dns.twnic.tw. As of November 6, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/101.101.101.101
- Last updated: 2026-11-06

## Ownership

- Organization: TWNIC ROLE-TWNIC
- Network name: TWNIC-NET
- Allocated block: 101.101.101.0/24
- ASN: AS131644 (https://ipdebrief.com/asn/131644)
- Regional registry: APNIC

## Location

- City: —
- Region: —
- Country: Taiwan
- Time zone: Asia/Taipei

## Network classification

- Infrastructure type: —
- Datacenter / hosting: no
- Residential: no
- Mobile: no
- Anycast: no
- Tor exit node: no
- VPN: no
- Proxy: no

## Risk assessment

- Assessment: Low Risk (0/100)
- Blocklist listings: 0
- Suspicious activity indicators: no
- Spam source: no

## Reverse DNS

- twnic-public-dns.twnic.tw
- Forward-confirmed: yes

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Source: IPDebrief, "101.101.101.101 IP intelligence", https://ipdebrief.com/101.101.101.101, updated 2026-11-06. Assessments are probabilistic.