# 121.7.247.136 — IP Intelligence Summary

121.7.247.136 is an IPv4 address announced by AS9506, with approximate network location Singapore, Singapore. It belongs to a mobile network with reverse DNS name bb121-7-247-136.singnet.com.sg. As of November 11, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/121.7.247.136
- Last updated: 2026-11-11

## Ownership

- Organization: IRT-SINGNET-SG
- Network name: SINGTEL-FIBRE-121-7-247-0
- Allocated block: 121.7.247.0/24
- ASN: AS9506 (https://ipdebrief.com/asn/9506)
- Regional registry: APNIC
- Registered holder: IRT-SINGNET-SG
- Routing operator: —
- Network registration country: SG
- Registrant address country: —

## Location

- City: Singapore
- Region: —
- Country: Singapore
- Time zone: Asia/Singapore

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

- bb121-7-247-136.singnet.com.sg
- Forward-confirmed: yes

## 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

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Source: IPDebrief, "121.7.247.136 IP intelligence", https://ipdebrief.com/121.7.247.136, updated 2026-11-11. Assessments are probabilistic.