# 121.202.142.137 — IP Intelligence Summary

121.202.142.137 is an IPv4 address operated by SMARTONE-MB-AS-AP - SmarTone Mobile Communications Ltd, HK (AS17924), with approximate network location Tin Shui Wai, Hong Kong. As of November 14, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/121.202.142.137
- Last updated: 2026-11-14

## Ownership

- Organization: Eric Chan
- Network name: SMARTONE-MB
- Allocated block: 121.202.0.0/15
- ASN: AS17924 (https://ipdebrief.com/asn/17924)
- Regional registry: APNIC
- Registered holder: Eric Chan
- Routing operator: SMARTONE-MB-AS-AP - SmarTone Mobile Communications Ltd, HK
- Network registration country: HK
- Registrant address country: —

## Location

- City: Tin Shui Wai
- Region: Yuen Long District
- Country: Hong Kong
- Time zone: Asia/Hong_Kong

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

## Exposed services

- 80/tcp — http

## DNS posture

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

- caa: Not found at queried name (com)
- spf: Not checked
- dmarc: Not checked
- dnssec: Unknown / lookup inconclusive (137.142.202.121.in-addr.arpa)
- fcrDns: Not checked

## Addresses sharing infrastructure

- 49.130.132.6 — Same abuse contact (https://ipdebrief.com/49.130.132.6)
- 49.131.49.193 — Same abuse contact (https://ipdebrief.com/49.131.49.193)
- 49.131.52.110 — Same abuse contact (https://ipdebrief.com/49.131.52.110)
- 121.202.138.181 — Same abuse contact (https://ipdebrief.com/121.202.138.181)
- 121.202.146.144 — Same abuse contact (https://ipdebrief.com/121.202.146.144)
- 121.202.198.98 — Same abuse contact (https://ipdebrief.com/121.202.198.98)
- 121.202.206.119 — Same abuse contact (https://ipdebrief.com/121.202.206.119)

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Source: IPDebrief, "121.202.142.137 IP intelligence", https://ipdebrief.com/121.202.142.137, updated 2026-11-14. Assessments are probabilistic.