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CIDR Range

154.70.136.0/22

Addresses
1,024
1.0K
Sub-ranges
0+
within this block
PTR Density
99.0%
1.0K of 1.0K 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 v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →

Geolocation

First and last addresses in 154.70.136.0/22

154.70.136.0/22 runs from 154.70.136.0 to 154.70.139.255.

First 16
Last 16

Not announced as an exact prefix — covered by the announced supernet 154.70.136.0/21.

Announced prefix
Origin AS
Announcement samples
54,368
Last seen
2026-10-27 11:26:16

Frequently Asked Questions

What is 154.70.136.0/22?

154.70.136.0/22 is a CIDR network block containing 1,024 IPv4 addresses (from 154.70.136.0 to 154.70.139.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 154.70.136.0/22 network?

The 154.70.136.0/22 range is allocated to XTRANET and announced via AS37519 from South Africa.

Last updated: 2026-10-27 11:39:05 UTC
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