# 103.172.71.221 — IP Intelligence Summary

103.172.71.221 is an IPv4 address announced by AS142386, with approximate network location Indonesia. Its reverse DNS name is ip-221.71.jaringanlintasartha.com. As of November 11, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/103.172.71.221
- Last updated: 2026-11-11

## Ownership

- Organization: IRT-AZNET-ID
- Network name: AZNET-ID
- Allocated block: 103.172.70.0/23
- ASN: AS142386 (https://ipdebrief.com/asn/142386)
- Regional registry: APNIC
- Registered holder: IRT-AZNET-ID
- Routing operator: —
- Network registration country: ID
- Registrant address country: —

## Location

- City: —
- Region: —
- Country: Indonesia
- Time zone: —

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

- ip-221.71.jaringanlintasartha.com
- 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

- 103.172.71.37 (https://ipdebrief.com/103.172.71.37)
- 103.172.71.187 (https://ipdebrief.com/103.172.71.187)
- 103.172.71.205 (https://ipdebrief.com/103.172.71.205)

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Source: IPDebrief, "103.172.71.221 IP intelligence", https://ipdebrief.com/103.172.71.221, updated 2026-11-11. Assessments are probabilistic.