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Autonomous System

AS152194

CTG Server Limited

Announced IPs
191,744
CIDR prefixes
176
ASN
AS152194

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.

57/100
Caution
How this score is built

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

⚠ 1 MOAS prefix — multiple origin ASNs detected

All MOAS anomalies →

A previously stable prefix originated by AS152194 is now also announced by another ASN (MOAS — Multiple-Origin AS), detected from our RIPE RIS collectors. Often benign (anycast, multi-homing, or a recent transfer) — but it can signal a route leak or prefix hijack, so it's worth inspecting.

PrefixOrigin ASNsLast detected (UTC)
143.92.54.0/24 AS64050, AS152194 2026-09-10 15:25:46

Web3 footprint

AS152194 hosts 1 observed decentralized-network node across 1 network. It’s a neutral signal — it does not affect the reputation score. See the full web3 node map.

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
134.122.192.0/18 16.4K
0.0%
CTG Server Limited SG
137.220.192.0/18 16.4K
0.0%
CTG Server Limited SG
112.213.96.0/19 8.2K
0.0%
CTG Server Limited HK
134.122.128.0/19 8.2K
0.0%
CTG Server Limited SG
134.122.192.0/19 8.2K
0.0%
CTG Server Limited SG
202.61.128.0/19 8.2K
0.0%
CTG Server Limited SG
14.128.32.0/20 4.1K
0.0%
CTG Server Limited SG
117.18.0.0/20 4.1K
0.0%
CTG Server Limited HK
118.107.16.0/20 4.1K
0.0%
CTG Server Limited SG
118.107.32.0/20 4.1K
0.0%
CTG Server Limited SG
121.127.240.0/20 4.1K
0.0%
CTG Server Limited HK
134.122.176.0/20 4.1K
0.0%
CTG Server Limited SG
134.122.208.0/20 4.1K
0.0%
CTG Server Limited JP Tokyo Tokyo
134.122.224.0/20 4.1K
0.0%
CTG Server Limited SG
137.220.176.0/20 4.1K
0.0%
CTG Server Limited SG
192.252.176.0/20 4.1K
0.0%
CTG Server Limited US
192.253.224.0/20 4.1K
0.0%
CTG Server Limited US
202.61.128.0/20 4.1K
0.0%
CTG Server Limited SG
202.61.144.0/20 4.1K
0.0%
CTG Server Limited SG
202.61.176.0/20 4.1K
0.0%
CTG Server Limited SG
210.56.48.0/20 4.1K
0.0%
CTG Server Limited HK
14.128.40.0/21 2.0K
0.0%
CTG Server Limited SG
14.128.48.0/21 2.0K
0.0%
CTG Server Limited SG
27.124.24.0/21 2.0K
0.0%
CTG Server Limited SG
27.124.40.0/21 2.0K
0.0%
CTG Server Limited SG
118.107.0.0/21 2.0K
0.0%
CTG Server Limited SG
118.107.56.0/21 2.0K
0.0%
CTG Server Limited SG
121.54.168.0/21 2.0K
0.0%
CTG Server Limited HK
121.127.232.0/21 2.0K
0.0%
CTG Server Limited HK
134.122.128.0/21 2.0K
0.0%
CTG Server Limited HK Sha Tin Shatin
134.122.136.0/21 2.0K
0.0%
CTG Server Limited JP Tokyo Tokyo
134.122.168.0/21 2.0K
0.0%
CTG Server Limited SG
134.122.184.0/21 2.0K
0.0%
CTG Server Limited HK
134.122.200.0/21 2.0K
0.0%
CTG Server Limited HK
134.122.224.0/21 2.0K
0.0%
CTG Server Limited JP
134.122.248.0/21 2.0K
0.0%
CTG Server Limited SG
137.220.144.0/21 2.0K
0.0%
CTG Server Limited SG
137.220.184.0/21 2.0K
0.0%
CTG Server Limited JP
137.220.208.0/21 2.0K
0.0%
CTG Server Limited JP
143.92.32.0/21 2.0K
0.0%
CTG Server Limited SG
143.92.56.0/21 2.0K
0.0%
CTG Server Limited SG
202.61.128.0/21 2.0K
0.0%
CTG Server Limited SG
202.61.144.0/21 2.0K
0.0%
CTG Server Limited SG
202.61.168.0/21 2.0K
0.0%
CTG Server Limited SG
202.79.168.0/21 2.0K
0.0%
CTG Server Limited SG
202.95.8.0/21 2.0K
0.0%
CTG Server Limited SG
202.95.16.0/21 2.0K
0.0%
CTG Server Limited SG
202.146.216.0/21 2.0K
0.0%
CTG Server Limited HK
210.56.48.0/21 2.0K
0.0%
CTG Server Limited HK
1.32.252.0/22 1.0K
0.0%
CTG Server Limited SG
14.128.36.0/22 1.0K
0.0%
CTG Server Limited SG
27.124.4.0/22 1.0K
0.0%
CTG Server Limited SG
27.124.20.0/22 1.0K
0.0%
CTG Server Limited SG
27.124.36.0/22 1.0K
0.0%
CTG Server Limited SG
43.226.124.0/22 1.0K
0.0%
CTG Server Limited HK
43.240.36.0/22 1.0K
0.0%
CTG Server Limited HK
43.243.72.0/22 1.0K
0.0%
CTG Server Limited HK
43.249.204.0/22 1.0K
0.0%
CTG Server Limited HK
45.64.52.0/22 1.0K
0.0%
CTG Server Limited HK
103.19.188.0/22 1.0K
0.0%
CTG Server Limited HK
103.41.64.0/22 1.0K
0.0%
CTG Server Limited HK
103.45.64.0/22 1.0K
0.0%
CTG Server Limited HK
103.230.240.0/22 1.0K
0.0%
CTG Server Limited HK
103.231.28.0/22 1.0K
0.1%
CTG Server Limited HK
103.254.108.0/22 1.0K
0.0%
CTG Server Limited HK
118.107.12.0/22 1.0K
0.0%
CTG Server Limited SG
121.127.228.0/22 1.0K
0.0%
CTG Server Limited HK
134.122.144.0/22 1.0K
0.0%
CTG Server Limited JP Tokyo Tokyo
134.122.156.0/22 1.0K
0.0%
CTG Server Limited JP
134.122.164.0/22 1.0K
0.0%
CTG Server Limited SG
134.122.192.0/22 1.0K
0.0%
CTG Server Limited JP
134.122.232.0/22 1.0K
0.0%
CTG Server Limited JP
134.122.240.0/22 1.0K
0.0%
CTG Server Limited SG
137.220.132.0/22 1.0K
0.0%
CTG Server Limited SG
137.220.144.0/22 1.0K
0.0%
CTG Server Limited JP Tokyo Tokyo
137.220.160.0/22 1.0K
0.0%
CTG Server Limited SG
137.220.168.0/22 1.0K
0.0%
CTG Server Limited SG
137.220.180.0/22 1.0K
0.0%
CTG Server Limited JP
137.220.192.0/22 1.0K
0.0%
CTG Server Limited JP
137.220.216.0/22 1.0K
0.0%
CTG Server Limited JP
137.220.232.0/22 1.0K
0.0%
CTG Server Limited JP
137.220.244.0/22 1.0K
0.0%
CTG Server Limited JP
137.220.248.0/22 1.0K
0.0%
CTG Server Limited JP
143.92.44.0/22 1.0K
0.0%
CTG Server Limited SG
143.92.48.0/22 1.0K
0.0%
CTG Server Limited SG
202.61.136.0/22 1.0K
0.0%
CTG Server Limited SG
202.61.152.0/22 1.0K
0.0%
CTG Server Limited SG
202.61.164.0/22 1.0K
0.0%
CTG Server Limited SG
202.79.164.0/22 1.0K
0.0%
CTG Server Limited SG
210.56.56.0/22 1.0K
0.0%
CTG Server Limited HK
1.32.228.0/23 512
0.2%
CTG Server Limited SG
1.32.246.0/23 512
0.0%
CTG Server Limited SG
1.32.248.0/23 512
0.0%
CTG Server Limited SG
1.32.254.0/23 512
0.0%
CTG Server Limited HK
14.128.34.0/23 512
0.0%
CTG Server Limited SG
14.128.58.0/23 512
0.0%
CTG Server Limited SG
27.50.54.0/23 512
0.0%
CTG Server Limited SG
27.50.58.0/23 512
0.0%
CTG Server Limited SG
27.50.62.0/23 512
0.0%
CTG Server Limited SG
27.124.2.0/23 512
0.0%
CTG Server Limited SG

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS152194 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
118.107.48.0/24 66,458 2026-09-10 15:09:21
202.95.8.0/24 65,362 2026-09-10 15:07:24
27.124.28.0/24 64,666 2026-09-10 15:07:24
27.124.6.0/24 64,442 2026-09-10 15:07:24
27.124.42.0/24 64,360 2026-09-10 15:07:24
27.124.5.0/24 64,272 2026-09-10 15:07:24
27.124.34.0/24 64,267 2026-09-10 15:07:24
27.124.21.0/24 63,995 2026-09-10 15:07:24
27.124.32.0/24 63,966 2026-09-10 15:07:24
27.124.31.0/24 63,963 2026-09-10 15:07:24
27.124.44.0/24 63,840 2026-09-10 15:07:24
27.124.12.0/24 63,297 2026-09-10 15:07:28
27.124.47.0/24 63,076 2026-09-10 15:07:24
134.122.128.0/24 62,465 2026-09-10 15:07:24
134.122.183.0/24 62,351 2026-09-10 15:07:24
27.124.17.0/24 60,478 2026-09-10 15:07:24
27.124.41.0/24 60,023 2026-09-10 15:07:24
143.92.56.0/24 57,591 2026-09-10 15:07:24
112.213.123.0/24 57,551 2026-09-10 15:06:52
143.92.57.0/24 57,188 2026-09-10 15:07:24
118.107.1.0/24 57,099 2026-09-10 15:07:24
143.92.60.0/24 56,976 2026-09-10 15:07:24
143.92.48.0/24 56,889 2026-09-10 15:07:24
43.243.30.0/24 56,648 2026-09-10 15:07:40
121.127.244.0/24 56,612 2026-09-10 15:07:07
134.122.204.0/24 56,535 2026-09-10 15:07:07
45.64.54.0/24 56,402 2026-09-10 15:06:28
45.64.55.0/24 56,243 2026-09-10 15:06:28
43.243.31.0/24 56,224 2026-09-10 15:07:40
45.64.53.0/24 56,143 2026-09-10 15:06:28
43.240.38.0/24 55,647 2026-09-10 15:07:13
143.92.37.0/24 55,644 2026-09-10 15:07:24
43.240.39.0/24 55,411 2026-09-10 15:07:13
43.240.37.0/24 55,290 2026-09-10 15:07:13
202.146.217.0/24 55,275 2026-09-10 15:06:55
112.213.113.0/24 55,187 2026-09-10 15:06:52
223.26.48.0/24 55,160 2026-09-10 15:07:13
202.146.219.0/24 55,158 2026-09-10 15:06:55
134.122.190.0/24 54,989 2026-09-10 15:07:13
43.226.16.0/24 54,788 2026-09-10 15:07:13
210.56.58.0/24 54,685 2026-09-10 15:06:17
103.1.40.0/24 54,539 2026-09-10 15:06:52
118.107.47.0/24 54,531 2026-09-10 15:07:24
210.56.57.0/24 54,524 2026-09-10 15:06:20
103.12.148.0/24 54,500 2026-09-10 15:07:24
210.56.63.0/24 54,467 2026-09-10 15:06:20
103.12.149.0/24 54,449 2026-09-10 15:07:24
103.1.42.0/24 54,410 2026-09-10 15:06:52
210.56.60.0/24 54,354 2026-09-10 15:06:23
210.56.55.0/24 54,143 2026-09-10 15:06:17

Showing top 50 of 679 announced prefixes by sample volume.

Frequently Asked Questions

What is AS152194?

AS152194 is an Autonomous System Number assigned to CTG Server 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 AS152194 announce?

AS152194 announces 191.7K IPv4 addresses distributed across 176 routed CIDR prefixes. The network is registered in Hong Kong.

Who operates AS152194?

AS152194 is operated by CTG Server Limited. The organization is based in Hong Kong. You can view all IP ranges and related ASNs on the organization page.

What country is AS152194 registered in?

AS152194 is registered in Hong Kong. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-09-10 15:39:06 UTC
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