# 129.122.254.153 — IP Intelligence Summary

129.122.254.153 is an IPv4 address operated by Finstar - Sociedade de Investimento e Participacoes S.A - Finstar - Sociedade de Investimento e Participacoes S.A, AO (AS37645), with approximate network location Luanda, Angola. Its reverse DNS name is tlt-cust-129-122-254-153.zapfibra.co.ao. As of November 13, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/129.122.254.153
- Last updated: 2026-11-13

## Ownership

- Organization: Nelson Lopes
- Network name: 129.122.192.0 - 129.122.255.255
- Allocated block: 129.122.192.0/18
- ASN: AS37645 (https://ipdebrief.com/asn/37645)
- Regional registry: ARIN
- Registered holder: Nelson Lopes
- Routing operator: Finstar - Sociedade de Investimento e Participacoes S.A - Finstar - Sociedade de Investimento e Participacoes S.A, AO
- Network registration country: AO
- Registrant address country: —

## Location

- City: Luanda
- Region: Luanda Province
- Country: Angola
- 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

- tlt-cust-129-122-254-153.zapfibra.co.ao
- Forward-confirmed: yes

## DNS posture

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

- caa: Not found at queried name (ao)
- spf: Unknown / lookup inconclusive (tlt-cust-129-122-254-153.zapfibra.co.ao)
- dmarc: Unknown / lookup inconclusive (_dmarc.tlt-cust-129-122-254-153.zapfibra.co.ao)
- dnssec: Unknown / lookup inconclusive (153.254.122.129.in-addr.arpa)
- fcrDns: Unknown / lookup inconclusive (tlt-cust-129-122-254-153.zapfibra.co.ao)

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Source: IPDebrief, "129.122.254.153 IP intelligence", https://ipdebrief.com/129.122.254.153, updated 2026-11-13. Assessments are probabilistic.