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CIDR Range

93.158.168.0/21

Addresses
2,048
2.0K
Sub-ranges
2+
within this block
PTR Density
36.9%
756 of 2.0K 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.

68/100
Moderate
How this score is built

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

Ranges inside 93.158.168.0/21

CIDRIPsOrganizationASNCountry
93.158.168.0/22 1.0K YANDEX LLC AS44534 RU
93.158.172.0/22 1.0K YANDEX LLC AS13238 RU

Geolocation

First and last addresses in 93.158.168.0/21

93.158.168.0/21 runs from 93.158.168.0 to 93.158.175.255.

First 16
Last 16

Not announced as an exact prefix — covered by the announced supernet 93.158.128.0/18.

Announced prefix
Origin AS
⚠ 2 origins (MOAS)
Announcement samples
10,575
Last seen
2026-11-05 09:04:11

Frequently Asked Questions

What is 93.158.168.0/21?

93.158.168.0/21 is a CIDR network block containing 2,048 IPv4 addresses (from 93.158.168.0 to 93.158.175.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 93.158.168.0/21 network?

The 93.158.168.0/21 range is allocated to YANDEX LLC and announced via AS13238 from Russia.

Last updated: 2026-11-05 09:39:07 UTC
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