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CIDR Range

90.216.0.0/13

Addresses
524,288
524.3K
Sub-ranges
50+
within this block
PTR Density
5.7%
30.0K of 524.3K IPs have PTR

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.

80/100
Trusted
How this score is built

Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →

Ranges inside 90.216.0.0/13

First and last addresses in 90.216.0.0/13

90.216.0.0/13 runs from 90.216.0.0 to 90.223.255.255.

First 16
Last 16

Not announced as an exact prefix — covered by the announced supernet 90.192.0.0/11.

Announced prefix
Origin AS
Announcement samples
11,194
Last seen
2026-11-06 07:02:21

RIR Ownership History

Atom feed ⇲

Allocation changes captured from regional internet registry (RIR) delegation files, re-imported every six hours.

Date Event From To
2026-05-10 New Allocation — GB

Frequently Asked Questions

What is 90.216.0.0/13?

90.216.0.0/13 is a CIDR network block containing 524,288 IPv4 addresses (from 90.216.0.0 to 90.223.255.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 90.216.0.0/13 network?

The 90.216.0.0/13 range is allocated to Sky UK Limited and announced via AS5607 from United Kingdom.

Last updated: 2026-11-06 08:24:10 UTC
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