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Autonomous System

AS4058

CITIC Telecom International CPC Limited

Announced IPs
266,240
CIDR prefixes
77
ASN
AS4058

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.

58/100
Caution
How this score is built

Experimental · trust-vectors model v1.3.0 — 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 AS4058 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)
202.66.206.0/24 AS4058, AS9918 2026-11-13 07:54:07

Network profile

Source: PeeringDB →
Network type NSP
Traffic level 5-10Gbps
Geographic scope Asia Pacific
Traffic ratio Balanced
Peering policy Selective
IRR record AS-LINKAGE

Present at 4 internet exchanges: HKIX: HKIX Peering LAN, Equinix Singapore, SGIX: Peering LAN, JPIX TOKYO

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
203.85.0.0/16 65.5K
95.1%
CITIC Telecom International CPC Limited HK Sai Kung District Tseung Kwan O
202.66.0.0/17 32.8K
95.5%
CITIC Telecom International CPC Limited HK Sha Tin Ma On Shan
203.85.128.0/17 32.8K
97.1%
CITIC Telecom International CPC Limited HK Sai Kung District Tseung Kwan O
152.101.192.0/18 16.4K
97.7%
CITIC Telecom International CPC Limited HK — —
202.76.0.0/18 16.4K
85.1%
CITIC Telecom International CPC Limited HK — —
152.101.96.0/19 8.2K
93.0%
CITIC Telecom International CPC Limited HK — —
152.101.128.0/19 8.2K
99.1%
CITIC Telecom International CPC Limited HK — —
152.101.224.0/19 8.2K
99.4%
CITIC Telecom International CPC Limited HK — —
202.66.0.0/19 8.2K
98.8%
CITIC Telecom International CPC Limited HK Sha Tin Ma On Shan
202.66.64.0/19 8.2K
92.9%
CITIC Telecom International CPC Limited HK Sha Tin Shatin
202.66.224.0/19 8.2K
94.8%
CITIC Telecom International CPC Limited HK — —
202.72.0.0/19 8.2K
93.7%
CITIC Telecom International CPC Limited HK New York New York
202.76.96.0/19 8.2K
73.7%
CITIC Telecom International CPC Limited HK — —
202.88.96.0/19 8.2K
77.5%
CITIC Telecom International CPC Limited HK New York New York
203.85.0.0/19 8.2K
93.1%
CITIC Telecom International CPC Limited HK Kwun Tong District Kwun Tong
203.85.64.0/19 8.2K
95.4%
CITIC Telecom International CPC Limited HK Sai Kung District Tseung Kwan O
210.184.64.0/19 8.2K
93.3%
CITIC Telecom International CPC Limited HK — —
152.101.64.0/20 4.1K
94.8%
CITIC Telecom International CPC Limited HK — —
152.101.144.0/20 4.1K
99.4%
CITIC Telecom International CPC Limited HK — —
152.101.208.0/20 4.1K
99.1%
CITIC Telecom International CPC Limited HK — —
202.66.32.0/20 4.1K
99.0%
CITIC Telecom International CPC Limited HK Sha Tin Ma On Shan
202.66.96.0/20 4.1K
98.9%
CITIC Telecom International CPC Limited HK Sha Tin Ma On Shan
202.66.208.0/20 4.1K
99.3%
CITIC Telecom International CPC Limited HK — —
202.72.16.0/20 4.1K
99.0%
CITIC Telecom International CPC Limited HK — —
202.76.64.0/20 4.1K
82.4%
CITIC Telecom International CPC Limited HK — —
202.80.16.0/20 4.1K
94.3%
CITIC Telecom International CPC Limited HK — —
203.85.48.0/20 4.1K
97.4%
CITIC Telecom International CPC Limited HK Sai Kung District Tseung Kwan O
203.85.96.0/20 4.1K
91.3%
CITIC Telecom International CPC Limited HK Sai Kung District Tseung Kwan O
210.184.16.0/20 4.1K
87.0%
CITIC Telecom International CPC Limited HK — —
210.184.48.0/20 4.1K
89.3%
CITIC Telecom International CPC Limited HK — —
152.101.8.0/21 2.0K
99.2%
CITIC Telecom International CPC Limited HK — —
152.101.16.0/21 2.0K
88.8%
CITIC Telecom International CPC Limited HK — —
152.101.40.0/21 2.0K
87.1%
CITIC Telecom International CPC Limited HK Sham Shui Po District Cheung Sha Wan
152.101.56.0/21 2.0K
89.4%
CITIC Telecom International CPC Limited HK — —
152.101.72.0/21 2.0K
99.2%
CITIC Telecom International CPC Limited HK — —
152.101.80.0/21 2.0K
89.1%
CITIC Telecom International CPC Limited HK — —
152.101.104.0/21 2.0K
99.1%
CITIC Telecom International CPC Limited HK — —
152.101.112.0/21 2.0K
99.1%
CITIC Telecom International CPC Limited HK — —
152.101.128.0/21 2.0K
98.3%
CITIC Telecom International CPC Limited HK — —
152.101.160.0/21 2.0K
99.5%
CITIC Telecom International CPC Limited HK — —
152.101.176.0/21 2.0K
99.1%
CITIC Telecom International CPC Limited HK — —
152.101.192.0/21 2.0K
99.0%
CITIC Telecom International CPC Limited HK — —
202.66.48.0/21 2.0K
98.7%
CITIC Telecom International CPC Limited HK Sha Tin Ma On Shan
202.66.112.0/21 2.0K
86.6%
CITIC Telecom International CPC Limited HK Sha Tin Ma On Shan
202.66.192.0/21 2.0K
79.5%
CITIC Telecom International CPC Limited HK — —
202.72.8.0/21 2.0K
98.9%
CITIC Telecom International CPC Limited HK — —
202.76.24.0/21 2.0K
93.8%
CITIC Telecom International CPC Limited HK — —
202.76.40.0/21 2.0K
74.3%
CITIC Telecom International CPC Limited HK — —
202.76.56.0/21 2.0K
99.3%
CITIC Telecom International CPC Limited HK — —
202.76.72.0/21 2.0K
87.4%
CITIC Telecom International CPC Limited HK — —
202.76.88.0/21 2.0K
88.9%
CITIC Telecom International CPC Limited HK — —
202.76.96.0/21 2.0K
79.2%
CITIC Telecom International CPC Limited HK — —
202.76.120.0/21 2.0K
62.5%
CITIC Telecom International CPC Limited HK — —
202.80.0.0/21 2.0K
70.9%
CITIC Telecom International CPC Limited HK — —
202.88.24.0/21 2.0K
86.8%
CITIC Telecom International CPC Limited HK — —
202.88.112.0/21 2.0K
99.1%
CITIC Telecom International CPC Limited HK — —
203.85.40.0/21 2.0K
99.1%
CITIC Telecom International CPC Limited HK Sai Kung District Tseung Kwan O
203.85.112.0/21 2.0K
98.7%
CITIC Telecom International CPC Limited HK Sai Kung District Tseung Kwan O
210.184.8.0/21 2.0K
98.5%
CITIC Telecom International CPC Limited HK — —
210.184.40.0/21 2.0K
98.6%
CITIC Telecom International CPC Limited HK — —
152.101.0.0/22 1.0K
99.1%
CITIC Telecom International CPC Limited HK — —
152.101.16.0/22 1.0K
99.1%
CITIC Telecom International CPC Limited HK — —
152.101.28.0/22 1.0K
89.4%
CITIC Telecom International CPC Limited HK — —
152.101.36.0/22 1.0K
99.4%
CITIC Telecom International CPC Limited HK — —
152.101.44.0/22 1.0K
99.4%
CITIC Telecom International CPC Limited HK Sham Shui Po District Cheung Sha Wan
152.101.56.0/22 1.0K
99.3%
CITIC Telecom International CPC Limited HK — —
152.101.84.0/22 1.0K
99.2%
CITIC Telecom International CPC Limited HK — —
152.101.88.0/22 1.0K
99.4%
CITIC Telecom International CPC Limited HK — —
152.101.92.0/22 1.0K
54.6%
CITIC Telecom International CPC Limited HK — —
152.101.100.0/22 1.0K
99.0%
CITIC Telecom International CPC Limited HK — —
152.101.120.0/22 1.0K
99.3%
CITIC Telecom International CPC Limited HK — —
152.101.136.0/22 1.0K
98.6%
CITIC Telecom International CPC Limited ZA — —
152.101.140.0/22 1.0K
99.6%
CITIC Telecom International CPC Limited HK — —
152.101.168.0/22 1.0K
99.0%
CITIC Telecom International CPC Limited HK — —
152.101.188.0/22 1.0K
99.2%
CITIC Telecom International CPC Limited HK — —
152.101.204.0/22 1.0K
99.2%
CITIC Telecom International CPC Limited SG — —
202.66.60.0/22 1.0K
99.2%
CITIC Telecom International CPC Limited HK Sha Tin Ma On Shan
202.66.120.0/22 1.0K
99.2%
CITIC Telecom International CPC Limited HK Sha Tin Ma On Shan
202.66.200.0/22 1.0K
71.5%
CITIC Telecom International CPC Limited HK — —
202.72.0.0/22 1.0K
99.1%
CITIC Telecom International CPC Limited HK — —
202.73.0.0/22 1.0K
88.5%
CITIC Telecom International CPC Limited HK Wong Tai Sin District Wong Tai Sin
202.76.0.0/22 1.0K
80.0%
CITIC Telecom International CPC Limited HK — —
202.76.8.0/22 1.0K
46.4%
CITIC Telecom International CPC Limited HK — —
202.76.20.0/22 1.0K
75.3%
CITIC Telecom International CPC Limited HK — —
202.76.32.0/22 1.0K
86.5%
CITIC Telecom International CPC Limited HK — —
202.76.80.0/22 1.0K
99.0%
CITIC Telecom International CPC Limited HK — —
202.76.92.0/22 1.0K
99.0%
CITIC Telecom International CPC Limited HK — —
202.76.108.0/22 1.0K
74.2%
CITIC Telecom International CPC Limited HK — —
202.76.116.0/22 1.0K
91.8%
CITIC Telecom International CPC Limited HK — —
202.80.4.0/22 1.0K
80.9%
CITIC Telecom International CPC Limited HK — —
202.80.8.0/22 1.0K
54.4%
CITIC Telecom International CPC Limited HK — —
202.88.4.0/22 1.0K
74.3%
CITIC Telecom International CPC Limited HK — —
202.88.12.0/22 1.0K
49.6%
CITIC Telecom International CPC Limited HK — —
202.88.16.0/22 1.0K
74.2%
CITIC Telecom International CPC Limited HK — —
202.88.28.0/22 1.0K
99.1%
CITIC Telecom International CPC Limited HK — —
202.88.96.0/22 1.0K
99.2%
CITIC Telecom International CPC Limited HK — —
202.88.104.0/22 1.0K
0.0%
CITIC Telecom International CPC Limited US New York New York
202.88.124.0/22 1.0K
99.1%
CITIC Telecom International CPC Limited HK — —
203.85.32.0/22 1.0K
98.6%
CITIC Telecom International CPC Limited HK Sai Kung District Tseung Kwan O
203.85.124.0/22 1.0K
98.6%
CITIC Telecom International CPC Limited HK Sai Kung District Tseung Kwan O

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS4058 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
152.101.136.0/23 133,556 2026-11-13 07:46:16
152.101.138.0/24 133,549 2026-11-13 07:46:16
152.101.139.0/24 133,071 2026-11-13 07:46:16
152.101.137.0/24 132,688 2026-11-13 07:46:16
152.101.136.0/24 127,149 2026-11-13 07:46:22
202.88.123.0/24 101,425 2026-11-13 07:42:34
202.66.203.0/24 77,238 2026-11-13 07:48:43
203.85.37.0/24 76,943 2026-11-13 07:48:43
152.101.70.0/24 76,102 2026-11-13 07:49:36
202.66.205.0/24 75,501 2026-11-13 07:48:43
202.66.204.0/24 75,328 2026-11-13 07:48:43
152.101.4.0/24 75,276 2026-11-13 07:49:11
202.76.85.0/24 75,201 2026-11-13 07:48:43
203.85.38.0/24 75,151 2026-11-13 07:48:43
152.101.95.0/24 74,804 2026-11-13 07:48:43
152.101.96.0/24 74,722 2026-11-13 07:48:43
152.101.31.0/24 74,716 2026-11-13 07:48:43
152.101.94.0/24 74,612 2026-11-13 07:48:43
152.101.7.0/24 74,489 2026-11-13 07:48:43
210.184.73.0/24 72,216 2026-11-13 07:48:43
210.184.27.0/24 71,127 2026-11-13 07:48:43
202.88.18.0/24 47,588 2026-11-13 07:50:26
152.101.157.0/24 46,246 2026-11-13 07:49:53
202.66.124.0/24 40,052 2026-11-13 07:37:26
202.66.125.0/24 40,024 2026-11-13 07:37:26
152.101.54.0/24 38,974 2026-11-13 05:04:16
202.76.66.0/24 37,041 2026-11-13 07:42:33
202.88.19.0/24 36,030 2026-11-13 07:48:43
210.184.2.0/24 35,927 2026-11-13 07:45:39
210.184.95.0/24 35,893 2026-11-13 07:45:39
152.101.204.0/22 35,783 2026-11-13 07:48:43
202.66.124.0/23 34,987 2026-11-13 07:37:26
152.101.67.0/24 32,151 2026-11-13 07:48:43
152.101.61.0/24 32,008 2026-11-13 07:48:43
202.88.17.0/24 31,884 2026-11-13 07:48:43
152.101.60.0/24 30,648 2026-11-13 07:48:43
202.88.21.0/24 30,595 2026-10-23 10:46:54
202.76.68.0/24 26,250 2026-11-13 07:37:26
210.184.80.0/24 25,750 2026-11-13 07:37:26
210.184.82.0/24 25,695 2026-11-13 07:37:26
152.101.41.0/24 25,458 2026-11-13 07:37:26
152.101.40.0/23 25,425 2026-11-13 07:37:26
152.101.40.0/24 25,398 2026-11-13 07:37:26
152.101.81.0/24 25,113 2026-11-13 07:37:26
152.101.80.0/23 24,762 2026-11-13 07:37:26
203.85.12.0/24 22,699 2026-11-13 07:34:38
202.76.64.0/24 20,230 2026-11-13 04:21:29
202.76.61.0/24 19,918 2026-11-13 04:21:14
152.101.6.0/24 19,895 2026-11-13 04:20:52
202.66.206.0/24 18,691 2026-11-13 04:56:13

Showing top 50 of 210 announced prefixes by sample volume.

Frequently Asked Questions

What is AS4058?

AS4058 is an Autonomous System Number assigned to CITIC Telecom International CPC 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 AS4058 announce?

AS4058 announces 266.2K IPv4 addresses distributed across 77 routed CIDR prefixes. The network is registered in Hong Kong.

Who operates AS4058?

AS4058 is operated by CITIC Telecom International CPC Limited. The organization is based in Hong Kong. You can view all IP ranges and related ASNs on the organization page.

What country is AS4058 registered in?

AS4058 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: 2026-11-13 07:54:05 UTC
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