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CIDR Range

173.255.220.5/32

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.

76/100
Moderate
How this score is built

Experimental · trust-vectors model v1.2.1 — a transparent heuristic, not a definitive verdict. How it works →

Geolocation

All 1 IP addresses in 173.255.220.5/32

Not announced as an exact prefix — covered by the announced supernet 173.255.208.0/20.

Announced prefix
Origin AS
Announcement samples
15,609
Last seen
2026-10-18 08:53:45

Frequently Asked Questions

What is 173.255.220.5/32?

173.255.220.5/32 is a CIDR network block containing 1 IPv4 addresses (from 173.255.220.5 to 173.255.220.5). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 173.255.220.5/32 network?

The 173.255.220.5/32 range is allocated to Akamai Connected Cloud and announced via AS63949 from United States.

How many IP addresses are in 173.255.220.5/32?

173.255.220.5/32 contains exactly 1 usable IPv4 addresses. A /32 prefix length means 1 addresses are covered by this single routing entry.

Last updated: 2026-10-18 11:24:05 UTC
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