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Autonoom Systeem

AS23764

CTGNet

Aangekondigde IPs
51,456
CIDR-prefixes
130
ASN
AS23764

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.

53/100
Caution
How this score is built

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

⚠ 2 MOAS prefixes — meerdere origin ASNs gedetecteerd

Alle MOAS-anomalieën →

Een voorheen stabiele prefix afkomstig van AS23764 wordt nu ook aangekondigd door een andere ASN (MOAS — Multiple-Origin AS), gedetecteerd door onze RIPE RIS-collectoren. Vaak goedaardig (anycast, multi-homing of een recente overdracht) — maar het kan duiden op een route leak of prefix hijack, dus het is de moeite waard om te onderzoeken.

PrefixOrigin ASNsLaatst gedetecteerd (UTC)
0.0.0.0/0 AS23764, AS212271 2026-09-11 02:55:50
183.91.63.0/24 AS4809, AS23764 2026-09-11 02:55:50

Network profile

Source: PeeringDB →
Network type NSP
Geographic scope Global
Traffic ratio Balanced
Peering policy Selective
IRR record AS-CTGNET

Present at 40 internet exchanges: BNIX, JINX: JINX Peering, NIX.CZ: Public peering VLAN, AMS-IX, HKIX: HKIX Peering LAN, TPIX-TW, Netnod Stockholm GREEN -- MTU1500: STH-A -- MTU1500, Netnod Stockholm BLUE -- MTU1500: STH-B -- MTU1500, KINX, NL-ix: Main, …

AS23764 — wereldwijde IP-voetafdruk

Steden waar AS23764 heeft meetbare IPv4-toewijzing. Klik op een punt om de pagina van die stad te openen. Grootte en kleur schalen met het aantal IP's.

Bekijk op 3D-wereldbol →

Top CIDR-bereiken

CIDRIPsPTR DensityOrganisatieLandStateCity
202.55.8.0/21 2.0K
0.8%
CTGNet HK
203.20.136.0/21 2.0K
0.0%
CTGNet CN
203.196.8.0/21 2.0K
0.0%
CTGNet CN
210.48.136.0/21 2.0K
0.0%
CTGNet HK
5.154.144.0/22 1.0K
0.0%
CTGNet GB
5.154.156.0/22 1.0K
3.0%
CTGNet GB
69.194.172.0/22 1.0K
0.4%
CTGNet HK Sha Tin Fo Tan
131.221.80.0/22 1.0K
0.1%
CTGNet BR São Paulo São Paulo
154.72.40.0/22 1.0K
0.0%
CTGNet ZA Gauteng Kempton Park
203.12.200.0/22 1.0K
0.1%
CTGNet HK
203.14.188.0/22 1.0K
0.6%
CTGNet HK
203.19.32.0/22 1.0K
0.0%
CTGNet CN
203.20.140.0/22 1.0K
0.0%
CTGNet CN
203.80.136.0/22 1.0K
0.0%
CTGNet CN
210.48.136.0/22 1.0K
0.4%
CTGNet HK
5.154.154.0/23 512
22.9%
CTGNet GB
5.154.158.0/23 512
0.0%
GB
45.195.4.0/23 512
0.2%
CTGNet SC
45.196.24.0/23 512
0.0%
CTGNet SC
63.140.8.0/23 512
0.2%
CTGNet HK
69.194.172.0/23 512
0.0%
CTGNet HK
79.139.4.0/23 512
0.0%
CTGNet GB
79.139.10.0/23 512
0.0%
CTGNet GB
102.217.166.0/23 512
0.0%
CTGNet ZA Gauteng Sandton
154.72.40.0/23 512
0.0%
CTGNet ZA Gauteng Kempton Park
202.55.2.0/23 512
0.6%
CTGNet HK
202.55.6.0/23 512
0.2%
CTGNet HK
202.55.16.0/23 512
0.2%
CTGNet HK
203.12.204.0/23 512
0.0%
CTGNet HK
203.15.116.0/23 512
0.0%
CTGNet CN
203.19.34.0/23 512
0.0%
HK
203.20.136.0/23 512
0.0%
CTGNet CN
203.33.8.0/23 512
0.0%
CTGNet CN
203.34.196.0/23 512
0.0%
CTGNet CN
203.81.6.0/23 512
0.0%
CTGNet CN
203.82.18.0/23 512
0.0%
CTGNet CN
203.86.126.0/23 512
0.0%
CTGNet CN
203.89.8.0/23 512
0.0%
CN
203.89.10.0/23 512
0.0%
CTGNet CN
203.89.14.0/23 512
0.0%
CN
203.99.10.0/23 512
0.0%
CTGNet CN
203.119.124.0/23 512
0.0%
CTGNet CN
203.144.104.0/23 512
0.0%
CTGNet CN
203.196.12.0/23 512
0.0%
HK
203.196.14.0/23 512
0.0%
SG
218.30.62.0/23 512
0.6%
CTGNet CN
220.174.26.0/23 512
0.0%
CTGNet CN
220.174.94.0/23 512
0.0%
CTGNet CN
220.247.140.0/23 512
0.0%
CTGNet CN
5.10.136.0/24 256
0.4%
CTGNet GB
5.154.130.0/24 256
0.0%
CTGNet GB
5.154.155.0/24 256
0.0%
GB
5.154.157.0/24 256
0.0%
GB
45.195.4.0/24 256
0.0%
ZA
45.195.5.0/24 256
0.0%
KE
45.195.7.0/24 256
0.0%
CTGNet SC
45.196.27.0/24 256
0.0%
CTGNet SC
61.186.2.0/24 256
0.0%
CTGNet CN
63.140.4.0/24 256
0.0%
CTGNet HK
63.140.8.0/24 256
0.0%
CTGNet HK
63.140.14.0/24 256
0.0%
CTGNet HK
69.194.163.0/24 256
0.0%
CTGNet HK
69.194.171.0/24 256
0.0%
CTGNet HK
69.194.175.0/24 256
1.6%
CTGNet HK
79.139.4.0/24 256
0.0%
GB
79.139.5.0/24 256
0.0%
DE
79.139.6.0/24 256
0.0%
CTGNet GB
79.139.8.0/24 256
0.0%
CTGNet GB
79.139.10.0/24 256
0.0%
DE
79.139.11.0/24 256
0.0%
GB
79.139.13.0/24 256
0.0%
CTGNet GB
79.139.14.0/24 256
0.0%
CTGNet GB
95.130.192.0/24 256
0.4%
CTGNet GB England East Ham
95.130.194.0/24 256
0.0%
CTGNet GB
95.130.199.0/24 256
0.4%
CTGNet GB
102.217.164.0/24 256
0.0%
CTGNet ZA
102.217.166.0/24 256
0.0%
ZA Gauteng Sandton
102.217.167.0/24 256
0.0%
KE
121.59.38.0/24 256
0.0%
CTGNet CN
121.59.100.0/24 256
0.0%
CTGNet CN
121.59.106.0/24 256
0.4%
CTGNet CN
121.59.109.0/24 256
0.0%
CTGNet CN
121.59.120.0/24 256
0.0%
CTGNet CN
121.59.122.0/24 256
0.0%
CTGNet CN
121.59.124.0/24 256
0.0%
CTGNet CN
121.59.140.0/24 256
0.0%
CTGNet CN
125.93.27.0/24 256
0.0%
CTGNet CN
139.189.127.0/24 256
0.0%
CTGNet CN
145.14.64.0/24 256
0.0%
CTGNet GB
145.14.69.0/24 256
0.0%
CTGNet GB
145.14.79.0/24 256
0.0%
CTGNet GB
145.14.92.0/24 256
0.0%
CTGNet GB
147.78.133.0/24 256
0.0%
CTGNet AE
147.78.135.0/24 256
0.0%
CTGNet AE
154.72.40.0/24 256
0.0%
ZA Gauteng Kempton Park
154.72.41.0/24 256
0.0%
KE
154.72.42.0/24 256
0.0%
KE
154.72.43.0/24 256
0.0%
CTGNet ZA Gauteng Kempton Park
154.72.45.0/24 256
0.0%
CTGNet ZA
154.72.46.0/24 256
1.2%
CTGNet ZA Gauteng Sandton

BGP Aangekondigde Prefixes

Live BGP-anomalieën →

Prefixes AS23764 daadwerkelijk afkomstig uit BGP, waargenomen door onze RIPE RIS-collectoren. Deze live routingweergave kan afwijken van de bovenstaande registry-toewijzing.

PrefixAankondigingsvoorbeeldenLaatst gezien
145.14.79.0/24 192,568 2026-09-11 02:27:36
79.139.8.0/24 169,693 2026-09-11 02:27:05
5.10.136.0/24 168,614 2026-09-11 02:26:34
5.154.145.0/24 165,991 2026-09-11 02:26:34
5.154.147.0/24 165,956 2026-09-11 02:26:34
5.154.144.0/24 165,955 2026-09-11 02:26:34
5.154.146.0/24 165,948 2026-09-11 02:26:34
145.14.64.0/24 164,368 2026-09-11 02:27:36
145.14.69.0/24 164,311 2026-09-11 02:27:36
185.75.172.0/24 160,140 2026-09-11 02:27:36
69.194.175.0/24 159,587 2026-09-11 00:34:04
69.194.163.0/24 159,465 2026-09-11 00:34:04
183.91.63.0/24 158,260 2026-09-11 02:52:56
63.140.4.0/24 157,641 2026-09-11 00:34:04
63.140.14.0/24 157,523 2026-09-11 00:34:04
63.140.8.0/24 157,362 2026-09-11 00:34:04
121.59.106.0/24 155,728 2026-09-11 00:34:04
121.59.100.0/24 155,624 2026-09-11 00:34:04
145.14.92.0/24 155,402 2026-09-11 00:34:04
121.59.38.0/24 155,339 2026-09-11 00:34:04
121.59.120.0/24 155,066 2026-09-11 01:50:33
121.59.109.0/24 155,029 2026-09-11 00:34:04
121.59.122.0/24 155,021 2026-09-11 01:50:33
121.59.124.0/24 154,879 2026-09-11 01:50:33
154.209.23.0/24 153,553 2026-09-11 00:34:04
121.59.140.0/24 150,919 2026-09-11 00:34:04
139.189.127.0/24 150,406 2026-09-11 00:34:04
202.55.8.0/21 150,137 2026-09-11 00:49:20
202.55.17.0/24 148,365 2026-09-11 00:49:22
45.196.25.0/24 146,537 2026-09-11 00:34:04
203.20.143.0/24 141,580 2026-09-11 02:27:36
203.15.117.0/24 140,521 2026-09-11 00:49:22
45.195.4.0/24 140,502 2026-09-11 00:34:04
102.217.166.0/24 140,322 2026-09-11 00:34:04
102.217.164.0/24 140,296 2026-09-11 00:34:04
102.217.167.0/24 140,142 2026-09-11 00:34:04
147.78.133.0/24 140,079 2026-09-11 00:34:04
45.195.7.0/24 139,356 2026-09-11 00:34:04
45.195.5.0/24 138,753 2026-09-11 00:34:04
154.72.41.0/24 137,838 2026-09-11 00:34:04
154.72.43.0/24 137,782 2026-09-11 00:34:04
154.72.40.0/24 137,778 2026-09-11 00:34:04
154.209.21.0/24 137,697 2026-09-11 00:34:04
154.72.45.0/24 137,669 2026-09-11 00:34:04
156.242.8.0/24 137,660 2026-09-11 00:34:04
154.72.46.0/24 137,648 2026-09-11 00:34:04
203.12.200.0/24 137,566 2026-09-11 00:49:20
147.78.135.0/24 137,479 2026-09-11 00:34:04
203.12.201.0/24 137,403 2026-09-11 00:49:20
203.15.118.0/24 137,248 2026-09-11 01:50:33

Toon top 50 of 189 aangekondigde prefixes per steekproefvolume.

Frequently Asked Questions

Wat is AS23764?

AS23764 is een Autonomous System Number toegewezen aan CTGNet. Een ASN identificeert een netwerk dat een specifieke set IP-adressen beheert en bepaalt hoe verkeer over het internet wordt gerouteerd via BGP (Border Gateway Protocol).

Hoeveel IP-adressen kondigt AS23764 aan?

AS23764 kondigt 51.5K IPv4-adressen aan, verdeeld over 130 gerouteerde CIDR prefixes. Het netwerk is geregistreerd in Hong Kong.

Wie beheert AS23764?

AS23764 wordt beheerd door CTGNet. De organisatie is gevestigd in Hong Kong. U kunt alle IP-bereiken en gerelateerde ASNs bekijken op de organisatiepagina.

In welk land is AS23764 geregistreerd?

AS23764 is geregistreerd in Hong Kong. Dit geeft aan waar de netwerkoperator is gevestigd, hoewel de IP-adressen die het aankondigt wereldwijd gebruikers kunnen bedienen.

Laatst bijgewerkt: 2026-09-11 02:54:05 UTC
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