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CIDR Range

161.230.135.77/32

Addresses
1
1
Sub-ranges
0+
within this block

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

73/100
Moderate
How this score is built

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

Geolocation

All 1 IP addresses in 161.230.135.77/32

Not announced as an exact prefix — covered by the announced supernet 161.230.0.0/16.

Announced prefix
Origin AS
Announcement samples
3,892
Last seen
2026-07-24 13:53:43

RIR Ownership History

Atom feed ⇲

Allocation changes captured weekly from regional internet registry (RIR) delegation files.

Date Event From To
2026-05-10 RIR Transfer arin ripe

Frequently Asked Questions

What is 161.230.135.77/32?

161.230.135.77/32 is a CIDR network block containing 1 IPv4 addresses (from 161.230.135.77 to 161.230.135.77). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 161.230.135.77/32 network?

The 161.230.135.77/32 range is allocated to Vodafone Portugal - Communicacoes Pessoais S.A. and announced via AS12353 from Portugal.

How many IP addresses are in 161.230.135.77/32?

161.230.135.77/32 contains exactly 1 usable IPv4 addresses. A /32 prefix length means 1 addresses are covered by this single routing entry.

Last updated: 2026-07-24 14:10:31 UTC
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