CIDR Range

46.108.36.0/22

1.0K IPs /22 Fastweb AS12663 Germany RIPE

Addresses

1,024

1.0K

IP Range

46.108.36.0

→ 46.108.39.255

Sub-ranges

22+

within this block

PTR Density

0.0%

0 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.

75/100

Moderate

How this score is built

Baseline (neutral) 65
Long-established allocation (16y) +6
Enterprise allocation +4
Trust score 75 / 100

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

Ranges inside 46.108.36.0/22

CIDR	IPs	Organization	ASN	Country
46.108.36.0/23	512	Fastweb	AS12663	DE
46.108.36.0/23	512	Fastweb	AS12663	IT
46.108.38.0/24	256	Fastweb	AS12663	DE
46.108.38.0/24	256	Fastweb	AS12663	IT
46.108.39.128/25	128	Fastweb	AS12663	DE
46.108.39.128/25	128	Fastweb	AS12663	IT
46.108.39.64/26	64	Fastweb	AS12663	IT
46.108.39.64/26	64	Fastweb	AS12663	DE
46.108.39.0/27	32	Fastweb	AS12663	DE
46.108.39.0/27	32	Fastweb	AS12663	IT
46.108.39.32/28	16	Fastweb	AS12663	DE
46.108.39.32/28	16	Fastweb	AS12663	IT
46.108.39.56/29	8	Fastweb	AS12663	IT
46.108.39.56/29	8	Fastweb	AS12663	DE
46.108.39.52/30	4	Fastweb	AS12663	IT
46.108.39.52/30	4	Fastweb	AS12663	DE
46.108.39.50/31	2	Fastweb	AS12663	IT
46.108.39.50/31	2	Fastweb	AS12663	DE
46.108.39.49/32	1	Fastweb	AS12663	DE
46.108.39.48/32	1	Fastweb	AS12663	IT
46.108.39.48/32	1	Fastweb	AS12663	DE
46.108.39.49/32	1	Fastweb	AS12663	RO

First and last addresses in 46.108.36.0/22

46.108.36.0/22 runs from 46.108.36.0 to 46.108.39.255.

First 16

46.108.36.0 46.108.36.1 46.108.36.2 46.108.36.3 46.108.36.4 46.108.36.5 46.108.36.6 46.108.36.7 46.108.36.8 46.108.36.9 46.108.36.10 46.108.36.11 46.108.36.12 46.108.36.13 46.108.36.14 46.108.36.15

Last 16

46.108.39.240 46.108.39.241 46.108.39.242 46.108.39.243 46.108.39.244 46.108.39.245 46.108.39.246 46.108.39.247 46.108.39.248 46.108.39.249 46.108.39.250 46.108.39.251 46.108.39.252 46.108.39.253 46.108.39.254 46.108.39.255

BGP Routing

Live BGP anomalies →

Not announced as an exact prefix — covered by the announced supernet 46.108.0.0/16.

Announced prefix

46.108.0.0/16

Origin AS

AS12663

Announcement samples

19,912

Last seen

2026-11-14 07:59:05

Frequently Asked Questions

What is 46.108.36.0/22?

46.108.36.0/22 is a CIDR network block containing 1,024 IPv4 addresses (from 46.108.36.0 to 46.108.39.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 46.108.36.0/22 network?

The 46.108.36.0/22 range is allocated to Fastweb and announced via AS12663 from Germany.

Last updated: 2026-11-14 08:39:05 UTC