# 139.210.169.100 — IP Intelligence Summary

139.210.169.100 is an IPv4 address announced by AS4837, with approximate network location P.R.China, China. It belongs to a mobile network with reverse DNS name 100.169.210.139.adsl-pool.jlccptt.net.cn. As of November 11, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/139.210.169.100
- Last updated: 2026-11-11

## Ownership

- Organization: ChinaUnicom Hostmaster
- Network name: UNICOM-JL
- Allocated block: 139.208.0.0/13
- ASN: AS4837 (https://ipdebrief.com/asn/4837)
- Regional registry: ARIN
- Registered holder: ChinaUnicom Hostmaster
- Routing operator: —
- Network registration country: CN
- Registrant address country: —

## Location

- City: P.R.China
- Region: 100033
- Country: China
- Time zone: —

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

## Network classification

- Infrastructure type: —
- Datacenter / hosting: no
- Residential: no
- Mobile: yes
- 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

- 100.169.210.139.adsl-pool.jlccptt.net.cn
- Forward-confirmed: no

## 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

## Nearby addresses

- 139.210.169.19 (https://ipdebrief.com/139.210.169.19)
- 139.210.169.108 (https://ipdebrief.com/139.210.169.108)
- 139.210.169.141 (https://ipdebrief.com/139.210.169.141)
- 139.210.169.148 (https://ipdebrief.com/139.210.169.148)
- 139.210.169.204 (https://ipdebrief.com/139.210.169.204)

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Source: IPDebrief, "139.210.169.100 IP intelligence", https://ipdebrief.com/139.210.169.100, updated 2026-11-11. Assessments are probabilistic.