# 171.100.183.74 — IP Intelligence Summary

171.100.183.74 is an IPv4 address operated by TRUEONLINE-AS-AP - True Online, TH (AS17552), with approximate network location Chiang Mai, Thailand. Its reverse DNS name is cm-171-100-183-74.revip10.asianet.co.th. As of November 13, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/171.100.183.74
- Last updated: 2026-11-13

## Ownership

- Organization: TRUE IP ADMINISTRATION
- Network name: TRUENET-CM
- Allocated block: 171.100.128.0/17
- ASN: AS17552 (https://ipdebrief.com/asn/17552)
- Regional registry: APNIC
- Registered holder: TRUE IP ADMINISTRATION
- Routing operator: TRUEONLINE-AS-AP - True Online, TH
- Network registration country: TH
- Registrant address country: —

## Location

- City: Chiang Mai
- Region: Chiang Mai
- Country: Thailand
- Time zone: Asia/Bangkok

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

- cm-171-100-183-74.revip10.asianet.co.th
- Forward-confirmed: yes

## DNS posture

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

- caa: Not found at queried name (th)
- spf: Unknown / lookup inconclusive (cm-171-100-183-74.revip10.asianet.co.th)
- dmarc: Unknown / lookup inconclusive (_dmarc.cm-171-100-183-74.revip10.asianet.co.th)
- dnssec: Unknown / lookup inconclusive (74.183.100.171.in-addr.arpa)
- fcrDns: Unknown / lookup inconclusive (cm-171-100-183-74.revip10.asianet.co.th)

## Nearby addresses

- 171.100.183.207 (https://ipdebrief.com/171.100.183.207)

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Source: IPDebrief, "171.100.183.74 IP intelligence", https://ipdebrief.com/171.100.183.74, updated 2026-11-13. Assessments are probabilistic.