# 103.180.20.176 — IP Intelligence Summary

103.180.20.176 is an IPv4 address announced by AS131642, with approximate network location Sha Tin Wai, Taiwan. Its reverse DNS name is 103-180-20-176.dynamic-ip.pni.tw. As of November 11, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/103.180.20.176
- Last updated: 2026-11-11

## Ownership

- Organization: IRT-PNI-TW
- Network name: PNI-NET
- Allocated block: 103.180.20.0/23
- ASN: AS131642 (https://ipdebrief.com/asn/131642)
- Regional registry: APNIC
- Registered holder: IRT-PNI-TW
- Routing operator: —
- Network registration country: TW
- Registrant address country: —

## Location

- City: Sha Tin Wai
- Region: Sha Tin
- Country: Taiwan
- Time zone: Asia/Taipei

Approximate network location; registration and certificate addresses are not server-location evidence.

## Network classification

- Infrastructure type: —
- Datacenter / hosting: no
- Residential: no
- Mobile: no
- Anycast: Unverified (not proof of unicast)
- 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

- 103-180-20-176.dynamic-ip.pni.tw
- Forward-confirmed: no

## Exposed services

- 22/tcp — ssh
- 8443/tcp — https-alt

## DNS posture

Mail authentication and CAA are optional domain policies, not IP-wide requirements.

- spf: Not checked
- dmarc: Not checked
- fcrDns: Not checked
- dnssec: Not checked
- caa: Not checked

## TLS observations

- CN=sdg841s5dg.cainiaohub.xyz; port unknown; target —; Previously observed certificate has since expired; current certificate unknown; valid until 2025-07-08T14:52:31.0000000+00:00

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Source: IPDebrief, "103.180.20.176 IP intelligence", https://ipdebrief.com/103.180.20.176, updated 2026-11-11. Assessments are probabilistic.