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Autonomous System

AS39326

Syntura Group Limited

Announced IPs
103,936
CIDR prefixes
25
ASN
AS39326

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.

69/100
Moderate
How this score is built

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

Network profile

Source: PeeringDB →
Network type NSP
Geographic scope Europe
Traffic ratio Balanced
Peering policy Selective
IRR record RIPE::AS-GOSCOMB

Present at 9 internet exchanges: NL-ix: Main, LINX LON1: Main, LONAP: LON0, AMS-IX, LINX Manchester, LINX LON2, Equinix London: Equinix IX - LD Metro, Equinix Manchester: Equinix IX - MA Metro, Frys-IX

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
151.170.0.0/16 65.5K
0.1%
Syntura Group Limited GB England Exeter
80.71.0.0/19 8.2K
11.6%
Syntura Group Limited GB England Maidstone
217.196.224.0/19 8.2K
25.8%
Syntura Group Limited GB England Westhoughton
89.248.16.0/20 4.1K
15.0%
Syntura Group Limited GB England Islington
93.89.80.0/20 4.1K
15.9%
Syntura Group Limited GB England Bury St Edmunds
37.46.200.0/21 2.0K
0.9%
Syntura Group Limited GB England Rochford
46.17.56.0/21 2.0K
22.8%
Syntura Group Limited GB England Worcester
77.75.104.0/21 2.0K
36.7%
Syntura Group Limited GB England Castle Cary
92.119.136.0/22 1.0K
0.0%
Syntura Group Limited GB — —
185.51.172.0/22 1.0K
0.7%
Syntura Group Limited GB England Woodbridge
37.235.54.0/23 512
99.0%
Syntura Group Limited AT — —
51.149.10.0/23 512
0.0%
Syntura Group Limited GB England Ilford
185.75.28.0/23 512
44.7%
Syntura Group Limited GB — —
192.121.112.0/23 512
99.4%
Syntura Group Limited SE — —
194.0.78.0/23 512
0.2%
Syntura Group Limited GB England Grays
194.34.206.0/23 512
0.8%
Syntura Group Limited GB — —
195.90.120.0/23 512
98.0%
Syntura Group Limited GB — —
51.149.9.0/24 256
0.0%
Syntura Group Limited GB — —
151.236.19.0/24 256
99.6%
Syntura Group Limited AT — —
185.75.29.0/24 256
7.8%
Syntura Group Limited GB — —
185.75.30.0/24 256
5.9%
Syntura Group Limited GB — —
188.190.5.0/24 256
98.4%
Syntura Group Limited AT — —
194.0.77.0/24 256
1.2%
Syntura Group Limited GB — —
194.34.204.0/24 256
4.7%
Syntura Group Limited GB — —
194.34.213.0/24 256
0.0%
Syntura Group Limited GB — —
195.90.120.0/24 256
99.2%
Syntura Group Limited GB — —
195.238.232.0/24 256
97.3%
Syntura Group Limited GB England Canary Wharf
195.90.121.128/25 128
96.9%
Syntura Group Limited GB — —
185.75.28.0/26 64
81.3%
Syntura Group Limited GB — —
185.75.28.192/26 64
81.3%
Syntura Group Limited GB — —
185.75.28.96/27 32
81.3%
Syntura Group Limited GB — —
195.90.121.0/27 32
96.9%
Syntura Group Limited NL — —
195.90.121.64/27 32
96.9%
Syntura Group Limited GB — —
195.90.121.96/27 32
96.9%
Syntura Group Limited NL — —
185.75.28.64/28 16
81.3%
Syntura Group Limited GB — —
185.75.28.128/28 16
81.3%
Syntura Group Limited GB — —
185.75.28.160/28 16
81.3%
Syntura Group Limited GB — —
195.90.121.48/28 16
100.0%
Syntura Group Limited GB — —
185.75.28.88/29 8
87.5%
Syntura Group Limited GB — —
185.75.28.144/29 8
87.5%
Syntura Group Limited GB — —
185.75.28.184/29 8
87.5%
Syntura Group Limited GB — —
195.90.121.40/29 8
100.0%
Syntura Group Limited GB — —
185.75.28.84/30 4
75.0%
Syntura Group Limited GB — —
185.75.28.156/30 4
75.0%
Syntura Group Limited GB — —
185.75.28.180/30 4
75.0%
Syntura Group Limited GB — —
195.90.121.36/30 4
100.0%
Syntura Group Limited GB — —
185.75.28.80/31 2
100.0%
Syntura Group Limited GB — —
185.75.28.82/31 2
100.0%
Syntura Group Limited NL — —
185.75.28.152/31 2
100.0%
Syntura Group Limited GB — —
185.75.28.176/31 2
100.0%
Syntura Group Limited GB — —
185.75.28.154/32 1
100.0%
Syntura Group Limited GB — —
185.75.28.155/32 1
100.0%
Syntura Group Limited NL — —
185.75.28.178/32 1
100.0%
Syntura Group Limited GB — —
185.75.28.179/32 1
100.0%
Syntura Group Limited NL — —
195.90.121.32/32 1
100.0%
Syntura Group Limited GB — —
195.90.121.33/32 1
100.0%
Syntura Group Limited NL — —
195.90.121.34/32 1
100.0%
Syntura Group Limited NL — —
195.90.121.35/32 1
100.0%
Syntura Group Limited GB — —

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS39326 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
195.90.121.0/24 64,460 2026-11-07 03:55:51
192.121.112.0/24 61,266 2026-11-07 03:58:32
194.0.79.0/24 59,090 2026-11-07 03:55:51
194.34.206.0/24 56,975 2026-11-07 03:55:44
194.34.207.0/24 56,039 2026-11-07 03:55:44
194.34.204.0/24 55,950 2026-11-07 03:55:51
194.34.213.0/24 55,776 2026-11-07 03:55:51
151.170.0.0/16 54,462 2026-11-07 00:37:34
192.121.113.0/24 53,653 2026-11-07 03:55:44
37.235.54.0/24 52,972 2026-11-07 03:55:44
37.235.55.0/24 52,886 2026-11-07 03:55:44
77.75.104.0/21 52,876 2026-11-07 03:55:49
151.236.19.0/24 52,653 2026-11-07 03:55:44
89.248.16.0/20 52,190 2026-11-07 03:55:49
46.17.56.0/21 52,129 2026-11-07 03:55:49
37.46.200.0/21 52,109 2026-11-07 03:55:49
80.71.0.0/19 52,023 2026-11-07 03:55:49
93.89.80.0/20 51,932 2026-11-07 03:55:49
194.0.78.0/23 51,594 2026-11-07 03:55:49
217.196.224.0/19 51,505 2026-11-07 03:55:49
195.90.120.0/23 51,460 2026-11-07 03:55:49
51.149.11.0/24 51,451 2026-11-07 03:55:49
51.149.9.0/24 51,396 2026-11-07 03:55:49
51.149.10.0/24 51,386 2026-11-07 03:55:49
194.0.77.0/24 51,353 2026-11-07 03:55:49
195.238.232.0/24 51,263 2026-11-07 03:55:49
188.190.5.0/24 51,161 2026-11-07 00:37:34
185.75.28.0/22 51,149 2026-11-07 03:55:49
185.51.172.0/22 45,972 2026-11-07 00:37:35
92.119.136.0/22 11,392 2026-11-07 03:55:49
194.0.77.0/25 1 2026-07-29 06:19:08

Frequently Asked Questions

What is AS39326?

AS39326 is an Autonomous System Number assigned to Syntura Group 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 AS39326 announce?

AS39326 announces 103.9K IPv4 addresses distributed across 25 routed CIDR prefixes. The network is registered in United Kingdom.

Who operates AS39326?

AS39326 is operated by Syntura Group Limited. The organization is based in United Kingdom. You can view all IP ranges and related ASNs on the organization page.

What country is AS39326 registered in?

AS39326 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: 2026-11-07 04:09:06 UTC
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