# 31.13.87.5 — IP Intelligence Summary

31.13.87.5 is an IPv4 address announced by AS32934, with approximate network location New York, United States. Its reverse DNS name is xx-fbcdn-shv-01-tpe1.fbcdn.net. As of November 12, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/31.13.87.5
- Last updated: 2026-11-12

## Ownership

- Organization: meta-mnt
- Network name: IE-FACEBOOK-20110418
- Allocated block: 31.13.64.0/18
- ASN: AS32934 (https://ipdebrief.com/asn/32934)
- Regional registry: RIPE
- Registered holder: meta-mnt
- Routing operator: —
- Network registration country: IE
- 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

- xx-fbcdn-shv-01-tpe1.fbcdn.net
- Forward-confirmed: yes

## Exposed services

- 80/tcp — http
- 443/tcp — https

## 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

## TLS observations

- CN=*.facebook.com, O="Meta Platforms, Inc.", L=Menlo Park, S=California, C=US; port unknown; target —; Previously observed certificate has since expired; current certificate unknown; valid until 2026-11-12T23:59:59.0000000+00:00

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Source: IPDebrief, "31.13.87.5 IP intelligence", https://ipdebrief.com/31.13.87.5, updated 2026-11-12. Assessments are probabilistic.