# 181.209.90.137 — IP Intelligence Summary

181.209.90.137 is an IPv4 address announced by AS52361, with approximate network location New York, United States. Its reverse DNS name is 137.90.209.181.in-addr.arpa. As of October 4, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/181.209.90.137
- Last updated: 2026-10-04

## Ownership

- Organization: CSDNET Servicios Digitales S.R.L
- Network name: 181.209.90.136 - 181.209.90.143
- Allocated block: 181.209.90.136/29
- ASN: AS52361 (https://ipdebrief.com/asn/52361)
- Regional registry: LACNIC
- Registered holder: CSDNET Servicios Digitales S.R.L
- Routing operator: —
- Network registration country: AR
- Registrant address country: —

## Location

- City: New York
- Region: US-NY
- Country: United States
- Time zone: America/New_York

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

- 137.90.209.181.in-addr.arpa
- 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

- 181.209.90.102 (https://ipdebrief.com/181.209.90.102)
- 181.209.90.116 (https://ipdebrief.com/181.209.90.116)
- 181.209.90.138 (https://ipdebrief.com/181.209.90.138)

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Source: IPDebrief, "181.209.90.137 IP intelligence", https://ipdebrief.com/181.209.90.137, updated 2026-10-04. Assessments are probabilistic.