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CIDR Range

61.90.128.0/19

Addresses
8,192
8.2K
Sub-ranges
8+
within this block
PTR Density
100.0%
8.2K of 8.2K 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.

81/100
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 61.90.128.0/19

First and last addresses in 61.90.128.0/19

61.90.128.0/19 runs from 61.90.128.0 to 61.90.159.255.

First 16
Last 16

Not announced as an exact prefix — covered by the announced supernet 61.90.128.0/17.

Announced prefix
Origin AS
Announcement samples
193,630
Last seen
2026-11-13 08:32:11

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 — TH

Frequently Asked Questions

What is 61.90.128.0/19?

61.90.128.0/19 is a CIDR network block containing 8,192 IPv4 addresses (from 61.90.128.0 to 61.90.159.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 61.90.128.0/19 network?

The 61.90.128.0/19 range is allocated to True Internet Co., Ltd. and announced via AS7470 from Thailand.

Last updated: 2026-11-13 09:09:05 UTC
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