Skip to main content
CIDR Range

119.81.80.80/28

Addresses
16
16
Sub-ranges
0+
within this block
PTR Density
100.0%
16 of 16 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.

76/100
Moderate
How this score is built

Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →

Geolocation

All 16 IP addresses in 119.81.80.80/28

Not announced as an exact prefix — covered by the announced supernet 119.81.64.0/18.

Announced prefix
Origin AS
Announcement samples
87,149
Last seen
2026-07-23 16:46:43

Frequently Asked Questions

What is 119.81.80.80/28?

119.81.80.80/28 is a CIDR network block containing 16 IPv4 addresses (from 119.81.80.80 to 119.81.80.95). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 119.81.80.80/28 network?

The 119.81.80.80/28 range is allocated to IBM Cloud and announced via AS36351 from Singapore.

How many IP addresses are in 119.81.80.80/28?

119.81.80.80/28 contains exactly 16 usable IPv4 addresses. A /28 prefix length means 16 addresses are covered by this single routing entry.

Last updated: 2026-07-23 17:25:31 UTC
Share