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Autonomous System

AS5555

Sohonet Limited

Announced IPs
37,632
CIDR prefixes
14
ASN
AS5555

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.

65/100
Moderate
How this score is built

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
46.248.224.0/19 8.2K
97.7%
Sohonet Limited GB England City of London
89.16.224.0/19 8.2K
99.2%
Sohonet Limited GB
193.203.64.0/19 8.2K
92.9%
Sohonet Limited GB England City of London
46.248.224.0/20 4.1K
0.0%
Sohonet Limited GB England City of London
67.224.96.0/20 4.1K
76.1%
Sohonet Limited US California Los Angeles
89.16.224.0/20 4.1K
0.0%
Sohonet Limited GB
193.203.64.0/20 4.1K
0.0%
Sohonet Limited GB England City of London
46.248.240.0/21 2.0K
0.0%
Sohonet Limited GB
67.224.96.0/21 2.0K
0.0%
Sohonet Limited US California Los Angeles
89.16.248.0/21 2.0K
0.0%
Sohonet Limited GB
173.0.160.0/21 2.0K
79.7%
Sohonet Limited US California Valley Village
193.203.80.0/21 2.0K
0.0%
Sohonet Limited GB
208.65.208.0/21 2.0K
85.9%
Sohonet Limited US New York Brooklyn
46.248.248.0/22 1.0K
0.0%
Sohonet Limited GB
74.119.180.0/22 1.0K
94.5%
Sohonet Limited US Georgia Atlanta
89.16.244.0/22 1.0K
0.0%
Sohonet Limited GB
173.0.160.0/22 1.0K
0.0%
Sohonet Limited US California Valley Village
173.0.168.0/22 1.0K
89.6%
Sohonet Limited US Georgia Decatur
185.116.56.0/22 1.0K
93.6%
Sohonet Limited GB England City of London
193.203.92.0/22 1.0K
0.0%
Sohonet Limited GB
46.248.252.0/23 512
0.0%
Sohonet Limited GB
67.224.110.0/23 512
0.0%
Sohonet Limited US
173.0.166.0/23 512
0.0%
Sohonet Limited US California Los Angeles
173.0.172.0/23 512
90.8%
Sohonet Limited US New York Queens
193.203.88.0/23 512
0.0%
Sohonet Limited GB
205.175.210.0/23 512
91.8%
Sohonet Limited US New York Brooklyn
23.138.224.0/24 256
99.6%
Sohonet Limited US Georgia Fayetteville
46.248.254.0/24 256
0.0%
Sohonet Limited GB
67.224.104.0/24 256
0.0%
Sohonet Limited CA Ontario Toronto
67.224.105.0/24 256
0.0%
Sohonet Limited GB
67.224.106.0/24 256
0.0%
Sohonet Limited CA Ontario Toronto
67.224.107.0/24 256
0.0%
Sohonet Limited US California Los Angeles
67.224.108.0/24 256
0.0%
Sohonet Limited CA British Columbia Vancouver
67.224.109.0/24 256
0.0%
Sohonet Limited US
89.16.240.0/24 256
0.0%
Sohonet Limited GB
89.16.241.0/24 256
0.0%
Sohonet Limited DE
89.16.242.0/24 256
0.0%
Sohonet Limited FR Île-de-France Paris
89.16.243.0/24 256
0.0%
Sohonet Limited GB
173.0.164.0/24 256
0.0%
Sohonet Limited CA British Columbia Langley
173.0.165.0/24 256
0.0%
Sohonet Limited US California Los Angeles
173.0.174.0/24 256
90.2%
Sohonet Limited US
185.116.59.0/24 256
0.0%
Sohonet Limited GB England City of London
193.203.90.0/24 256
0.0%
Sohonet Limited FR Île-de-France Paris
193.203.91.0/24 256
0.0%
Sohonet Limited GB
216.99.28.0/24 256
0.0%
Sohonet Limited US
46.248.255.128/25 128
0.0%
Sohonet Limited GB
185.116.56.128/25 128
0.0%
Sohonet Limited GB
185.116.57.128/25 128
0.0%
Sohonet Limited GB
185.116.58.128/25 128
0.0%
Sohonet Limited GB
46.248.255.64/26 64
0.0%
Sohonet Limited GB
185.116.56.64/26 64
0.0%
Sohonet Limited US
185.116.57.64/26 64
0.0%
Sohonet Limited GB
185.116.58.64/26 64
0.0%
Sohonet Limited GB
46.248.255.0/27 32
0.0%
Sohonet Limited GB
185.116.58.32/27 32
0.0%
Sohonet Limited US
46.248.255.32/28 16
0.0%
Sohonet Limited US
46.248.255.48/28 16
0.0%
Sohonet Limited GB
185.116.56.48/28 16
0.0%
Sohonet Limited GB
185.116.56.32/29 8
0.0%
Sohonet Limited GB
185.116.57.8/29 8
0.0%
Sohonet Limited US
185.116.57.32/29 8
0.0%
Sohonet Limited US
185.116.57.56/29 8
0.0%
Sohonet Limited GB
185.116.58.0/29 8
0.0%
Sohonet Limited GB
185.116.58.24/29 8
0.0%
Sohonet Limited GB
185.116.56.0/30 4
0.0%
Sohonet Limited US
185.116.56.4/30 4
0.0%
Sohonet Limited GB
185.116.56.12/30 4
0.0%
Sohonet Limited GB
185.116.56.16/30 4
0.0%
Sohonet Limited GB
185.116.56.20/30 4
0.0%
Sohonet Limited US
185.116.56.24/30 4
0.0%
Sohonet Limited GB
185.116.56.28/30 4
0.0%
Sohonet Limited US
185.116.56.40/30 4
0.0%
Sohonet Limited US
185.116.56.44/30 4
0.0%
Sohonet Limited GB
185.116.57.0/30 4
0.0%
Sohonet Limited US
185.116.57.16/30 4
0.0%
Sohonet Limited US
185.116.57.20/30 4
0.0%
Sohonet Limited GB
185.116.57.24/30 4
0.0%
Sohonet Limited GB
185.116.57.40/30 4
0.0%
Sohonet Limited US
185.116.57.44/30 4
0.0%
Sohonet Limited GB
185.116.57.48/30 4
0.0%
Sohonet Limited GB
185.116.57.52/30 4
0.0%
Sohonet Limited US
185.116.58.8/30 4
0.0%
Sohonet Limited US
185.116.58.12/30 4
0.0%
Sohonet Limited GB
185.116.58.16/30 4
0.0%
Sohonet Limited GB
185.116.58.20/30 4
0.0%
Sohonet Limited US
185.116.56.8/31 2
0.0%
Sohonet Limited GB
185.116.56.10/31 2
0.0%
Sohonet Limited US
185.116.57.4/31 2
0.0%
Sohonet Limited GB
185.116.57.6/31 2
0.0%
Sohonet Limited US
185.116.57.28/31 2
0.0%
Sohonet Limited US
185.116.57.30/31 2
0.0%
Sohonet Limited GB

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS5555 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
67.224.96.0/20 26,808 2026-09-09 11:09:31
67.224.96.0/21 26,766 2026-09-09 11:09:31
74.119.180.0/22 26,292 2026-09-09 11:09:31
173.0.160.0/20 26,282 2026-09-09 11:09:44
173.0.160.0/23 25,663 2026-09-09 11:09:44
67.224.107.0/24 25,539 2026-09-09 11:09:31
205.175.210.0/24 24,411 2026-09-09 11:09:51
208.65.212.0/22 23,550 2026-09-09 11:09:52
208.65.208.0/21 22,331 2026-09-09 11:09:52
185.116.56.0/22 16,932 2026-09-09 11:00:16
216.99.28.0/24 15,789 2026-09-09 09:52:28
205.175.210.0/23 14,949 2026-09-09 11:09:51
46.248.255.0/24 14,372 2026-09-09 11:09:30
23.138.224.0/24 13,992 2026-09-09 11:00:16
74.119.180.0/24 13,791 2026-09-09 11:00:16
173.0.162.0/24 13,715 2026-09-09 11:00:16
173.0.168.0/24 13,643 2026-09-09 11:00:16
173.0.164.0/24 12,088 2026-09-09 11:09:44
173.0.162.0/23 12,071 2026-09-09 11:14:32
67.224.108.0/24 12,055 2026-09-09 11:09:31
67.224.105.0/24 11,913 2026-09-09 11:14:32
67.224.106.0/24 11,911 2026-09-09 11:14:32
173.0.172.0/23 11,905 2026-09-09 11:14:32
67.224.104.0/23 11,867 2026-09-09 11:14:32
173.0.163.0/24 11,709 2026-09-09 11:14:32
173.0.173.0/24 11,575 2026-09-09 11:14:32
173.0.172.0/24 11,319 2026-09-09 11:15:14
46.248.224.0/19 10,632 2026-09-09 11:09:30
208.65.208.0/22 9,865 2026-09-09 11:09:52
89.16.224.0/19 9,792 2026-09-09 11:09:33
193.203.64.0/19 9,431 2026-09-09 11:09:49
45.149.252.0/22 18 2026-07-23 12:36:52
89.32.88.0/21 13 2026-07-23 12:36:52

Frequently Asked Questions

What is AS5555?

AS5555 is an Autonomous System Number assigned to Sohonet Limited. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).

How many IP addresses does AS5555 announce?

AS5555 announces 37.6K IPv4 addresses distributed across 14 routed CIDR prefixes. The network is registered in United Kingdom.

Who operates AS5555?

AS5555 is operated by Sohonet Limited. The organization is based in United Kingdom. You can view all IP ranges and related ASNs on the organization page.

What country is AS5555 registered in?

AS5555 is registered in United Kingdom. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-09-09 11:26:07 UTC
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