Skip to main content
CIDR Range

103.242.99.128/30

Addresses
4
4
Sub-ranges
0+
within this block
PTR Density
0.0%
0 of 4 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.

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 4 IP addresses in 103.242.99.128/30

Not announced as an exact prefix — covered by the announced supernet 103.242.99.0/24.

Announced prefix
Origin AS
Announcement samples
74,507
Last seen
2026-07-24 14:54:19

Frequently Asked Questions

What is 103.242.99.128/30?

103.242.99.128/30 is a CIDR network block containing 4 IPv4 addresses (from 103.242.99.128 to 103.242.99.131). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 103.242.99.128/30 network?

The 103.242.99.128/30 range is allocated to Nine Communications Company Limited and announced via AS132167 from Myanmar.

How many IP addresses are in 103.242.99.128/30?

103.242.99.128/30 contains exactly 4 usable IPv4 addresses. A /30 prefix length means 4 addresses are covered by this single routing entry.

Last updated: 2026-07-24 15:10:32 UTC
Share