# 77.76.63.131 — IP Intelligence Summary

77.76.63.131 is an IPv4 address operated by UltraNET-AS - UltraNET Ltd, BG (AS39184), with approximate network location Newark, United States. As of November 14, 2026, IPDebrief rates it Low Risk (15/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/77.76.63.131
- Last updated: 2026-11-14

## Ownership

- Organization: MNT-BGULTRANET
- Network name: ULTRANET-NET
- Allocated block: 77.76.63.0/24
- ASN: AS39184 (https://ipdebrief.com/asn/39184)
- Regional registry: RIPE
- Registered holder: MNT-BGULTRANET
- Routing operator: UltraNET-AS - UltraNET Ltd, BG
- Network registration country: BG
- Registrant address country: —

## Location

- City: Newark
- Region: US-NJ
- 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 (15/100)
- Blocklist listings: 0
- Suspicious activity indicators: no
- Spam source: no

## DNS posture

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

- caa: Not applicable (—)
- spf: Unknown / lookup inconclusive (—)
- dmarc: Unknown / lookup inconclusive (—)
- dnssec: Unknown / lookup inconclusive (131.63.76.77.in-addr.arpa)
- fcrDns: Unknown / lookup inconclusive

## Addresses sharing infrastructure

- 5.181.28.177 — Same abuse contact (https://ipdebrief.com/5.181.28.177)
- 5.183.229.142 — Same abuse contact (https://ipdebrief.com/5.183.229.142)
- 80.72.71.172 — Same abuse contact (https://ipdebrief.com/80.72.71.172)
- 80.78.234.98 — Same abuse contact (https://ipdebrief.com/80.78.234.98)
- 185.116.93.216 — Same abuse contact (https://ipdebrief.com/185.116.93.216)
- 213.149.150.72 — Same abuse contact (https://ipdebrief.com/213.149.150.72)

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Source: IPDebrief, "77.76.63.131 IP intelligence", https://ipdebrief.com/77.76.63.131, updated 2026-11-14. Assessments are probabilistic.