Autonomous System

AS4058

CITIC Telecom International CPC Limited

CITIC Telecom International CPC Limited Hong Kong 🌐 citictel-cpc.com

Announced IPs

266,496

CIDR prefixes

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

Baseline (neutral) 65
Multiple-origin (MOAS) routing anomaly −12
Isp allocation +5
Trust score 58 / 100

Experimental · trust-vectors model v1.1.0 — 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.

Prefix	Origin ASNs	Last detected (UTC)
202.66.206.0/24	AS4058, AS9918	2026-07-17 19:22:38

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

Website ↗

Top CIDR ranges

CIDR	IPs	PTR Density	Organization	Country	State	City
203.85.0.0/16	65.5K	93.3%	CITIC Telecom International CPC Limited	HK	Sai Kung District	Tseung Kwan O
202.66.0.0/17	32.8K	94.4%	CITIC Telecom International CPC Limited	HK	Sha Tin	Ma On Shan
203.85.128.0/17	32.8K	0.0%	—	HK	Sai Kung District	Tseung Kwan O
152.101.192.0/18	16.4K	95.1%	CITIC Telecom International CPC Limited	HK	—	—
202.76.0.0/18	16.4K	83.4%	CITIC Telecom International CPC Limited	HK	—	—
152.101.96.0/19	8.2K	89.0%	CITIC Telecom International CPC Limited	HK	—	—
152.101.128.0/19	8.2K	95.6%	CITIC Telecom International CPC Limited	HK	—	—
152.101.224.0/19	8.2K	0.0%	—	HK	—	—
202.66.0.0/19	8.2K	0.0%	—	HK	Sha Tin	Ma On Shan
202.66.64.0/19	8.2K	0.0%	—	HK	Sha Tin	Ma On Shan
202.66.224.0/19	8.2K	92.3%	CITIC Telecom International CPC Limited	HK	—	—
202.72.0.0/19	8.2K	92.0%	CITIC Telecom International CPC Limited	HK	New York	New York
202.76.96.0/19	8.2K	72.8%	CITIC Telecom International CPC Limited	HK	—	—
202.88.96.0/19	8.2K	74.6%	CITIC Telecom International CPC Limited	HK	New York	New York
203.85.0.0/19	8.2K	0.0%	—	HK	Kwun Tong District	Kwun Tong
203.85.64.0/19	8.2K	0.0%	—	HK	Sai Kung District	Tseung Kwan O
210.184.64.0/19	8.2K	91.1%	CITIC Telecom International CPC Limited	HK	—	—
152.101.64.0/20	4.1K	92.2%	CITIC Telecom International CPC Limited	HK	—	—
152.101.144.0/20	4.1K	0.0%	—	HK	—	—
152.101.208.0/20	4.1K	0.0%	—	HK	—	—
202.66.32.0/20	4.1K	0.0%	—	HK	Sha Tin	Ma On Shan
202.66.96.0/20	4.1K	0.0%	—	HK	Sha Tin	Ma On Shan
202.66.208.0/20	4.1K	95.5%	CITIC Telecom International CPC Limited	HK	—	—
202.72.16.0/20	4.1K	0.0%	—	HK	—	—
202.76.16.0/20	4.1K	0.0%	—	HK	—	—
202.76.64.0/20	4.1K	81.3%	CITIC Telecom International CPC Limited	HK	—	—
202.80.16.0/20	4.1K	92.4%	CITIC Telecom International CPC Limited	HK	—	—
203.85.48.0/20	4.1K	0.0%	—	HK	Sai Kung District	Tseung Kwan O
203.85.96.0/20	4.1K	0.0%	—	HK	Sai Kung District	Tseung Kwan O
210.184.16.0/20	4.1K	85.4%	CITIC Telecom International CPC Limited	HK	—	—
210.184.48.0/20	4.1K	86.7%	CITIC Telecom International CPC Limited	HK	—	—
152.101.8.0/21	2.0K	96.3%	CITIC Telecom International CPC Limited	HK	—	—
152.101.16.0/21	2.0K	86.6%	CITIC Telecom International CPC Limited	HK	—	—
152.101.40.0/21	2.0K	84.1%	CITIC Telecom International CPC Limited	HK	Sham Shui Po District	Cheung Sha Wan
152.101.56.0/21	2.0K	86.8%	CITIC Telecom International CPC Limited	HK	—	—
152.101.72.0/21	2.0K	0.0%	—	HK	—	—
152.101.80.0/21	2.0K	85.0%	CITIC Telecom International CPC Limited	HK	—	—
152.101.104.0/21	2.0K	0.0%	—	HK	—	—
152.101.112.0/21	2.0K	0.0%	—	HK	—	—
152.101.128.0/21	2.0K	0.0%	—	HK	—	—
152.101.160.0/21	2.0K	96.2%	CITIC Telecom International CPC Limited	HK	—	—
152.101.176.0/21	2.0K	97.7%	CITIC Telecom International CPC Limited	HK	—	—
152.101.192.0/21	2.0K	0.0%	—	HK	—	—
202.66.48.0/21	2.0K	0.0%	—	HK	Sha Tin	Ma On Shan
202.66.112.0/21	2.0K	0.0%	—	HK	Sha Tin	Ma On Shan
202.66.192.0/21	2.0K	77.3%	CITIC Telecom International CPC Limited	HK	—	—
202.72.8.0/21	2.0K	0.0%	—	HK	—	—
202.76.40.0/21	2.0K	0.0%	—	HK	—	—
202.76.56.0/21	2.0K	0.0%	—	HK	—	—
202.76.72.0/21	2.0K	0.0%	—	HK	—	—
202.76.88.0/21	2.0K	88.1%	CITIC Telecom International CPC Limited	HK	—	—
202.76.120.0/21	2.0K	0.0%	—	HK	—	—
202.80.0.0/21	2.0K	69.1%	CITIC Telecom International CPC Limited	HK	—	—
202.88.24.0/21	2.0K	82.8%	CITIC Telecom International CPC Limited	HK	—	—
202.88.112.0/21	2.0K	0.0%	—	HK	—	—
203.85.40.0/21	2.0K	0.0%	—	HK	Sai Kung District	Tseung Kwan O
203.85.112.0/21	2.0K	0.0%	—	HK	Sai Kung District	Tseung Kwan O
210.184.8.0/21	2.0K	97.4%	CITIC Telecom International CPC Limited	HK	—	—
210.184.40.0/21	2.0K	96.0%	CITIC Telecom International CPC Limited	HK	—	—
152.101.0.0/22	1.0K	95.6%	CITIC Telecom International CPC Limited	HK	—	—
152.101.16.0/22	1.0K	0.0%	—	HK	—	—
152.101.28.0/22	1.0K	87.2%	CITIC Telecom International CPC Limited	HK	—	—
152.101.36.0/22	1.0K	95.7%	CITIC Telecom International CPC Limited	HK	—	—
152.101.44.0/22	1.0K	0.0%	—	HK	Sham Shui Po District	Cheung Sha Wan
152.101.56.0/22	1.0K	0.0%	—	HK	—	—
152.101.84.0/22	1.0K	0.0%	—	HK	—	—
152.101.88.0/22	1.0K	0.0%	—	HK	—	—
152.101.92.0/22	1.0K	51.0%	CITIC Telecom International CPC Limited	HK	—	—
152.101.100.0/22	1.0K	0.0%	—	HK	—	—
152.101.120.0/22	1.0K	0.0%	—	HK	—	—
152.101.136.0/22	1.0K	0.0%	—	ZA	—	—
152.101.140.0/22	1.0K	0.0%	—	HK	—	—
152.101.168.0/22	1.0K	96.3%	CITIC Telecom International CPC Limited	HK	—	—
152.101.188.0/22	1.0K	97.1%	CITIC Telecom International CPC Limited	HK	—	—
152.101.204.0/22	1.0K	0.0%	—	SG	—	—
202.66.120.0/22	1.0K	0.0%	—	HK	Sha Tin	Ma On Shan
202.66.200.0/22	1.0K	69.9%	CITIC Telecom International CPC Limited	HK	—	—
202.72.0.0/22	1.0K	0.0%	—	HK	—	—
202.73.0.0/22	1.0K	85.1%	CITIC Telecom International CPC Limited	HK	Wong Tai Sin District	Wong Tai Sin
202.76.0.0/22	1.0K	0.0%	—	HK	—	—
202.76.8.0/22	1.0K	0.0%	—	HK	—	—
202.76.32.0/22	1.0K	0.0%	—	HK	—	—
202.76.80.0/22	1.0K	97.4%	CITIC Telecom International CPC Limited	HK	—	—
202.76.92.0/22	1.0K	0.0%	—	HK	—	—
202.76.96.0/22	1.0K	0.0%	—	HK	—	—
202.76.108.0/22	1.0K	0.0%	—	HK	—	—
202.76.116.0/22	1.0K	0.0%	—	HK	—	—
202.80.4.0/22	1.0K	0.0%	—	HK	—	—
202.80.8.0/22	1.0K	53.3%	CITIC Telecom International CPC Limited	HK	—	—
202.88.4.0/22	1.0K	71.4%	CITIC Telecom International CPC Limited	HK	—	—
202.88.12.0/22	1.0K	47.9%	CITIC Telecom International CPC Limited	HK	—	—
202.88.16.0/22	1.0K	71.8%	CITIC Telecom International CPC Limited	HK	—	—
202.88.96.0/22	1.0K	0.0%	—	HK	—	—
202.88.104.0/22	1.0K	0.0%	—	US	New York	New York
202.88.124.0/22	1.0K	0.0%	—	HK	—	—
203.85.32.0/22	1.0K	0.0%	—	HK	Sai Kung District	Tseung Kwan O
203.85.124.0/22	1.0K	0.0%	—	HK	Sai Kung District	Tseung Kwan O
210.184.4.0/22	1.0K	97.2%	CITIC Telecom International CPC Limited	HK	—	—
210.184.16.0/22	1.0K	0.0%	—	HK	—	—
210.184.28.0/22	1.0K	0.0%	—	HK	—	—

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.

Prefix	Announcement samples	Last seen
152.101.139.0/24	64,886	2026-07-18 12:29:05
152.101.138.0/24	64,851	2026-07-18 12:29:05
152.101.136.0/23	64,801	2026-07-18 12:31:00
152.101.137.0/24	64,001	2026-07-18 12:31:00
152.101.136.0/24	60,156	2026-07-18 12:29:27
202.88.123.0/24	40,619	2026-07-18 12:29:27
202.76.66.0/24	15,089	2026-07-18 12:01:20
210.184.2.0/24	14,875	2026-07-18 12:01:20
210.184.95.0/24	14,873	2026-07-18 12:01:20
202.76.64.0/24	12,921	2026-07-18 10:52:33
202.88.19.0/24	10,020	2026-07-18 12:01:19
202.88.21.0/24	9,884	2026-07-18 12:01:19
203.85.37.0/24	9,814	2026-07-18 12:01:19
202.66.203.0/24	9,745	2026-07-18 12:01:19
202.88.17.0/24	9,692	2026-07-18 12:01:19
152.101.67.0/24	9,677	2026-07-18 12:01:21
152.101.204.0/22	9,669	2026-07-18 12:01:19
152.101.61.0/24	9,629	2026-07-18 12:01:21
210.184.27.0/24	9,548	2026-07-18 12:01:19
210.184.73.0/24	9,503	2026-07-18 12:01:19
202.66.205.0/24	9,501	2026-07-18 12:01:19
202.76.85.0/24	9,452	2026-07-18 12:01:19
202.66.204.0/24	9,449	2026-07-18 12:01:19
203.85.38.0/24	9,446	2026-07-18 12:01:19
152.101.70.0/24	9,311	2026-07-18 12:01:19
152.101.4.0/24	9,296	2026-07-18 12:01:19
152.101.7.0/24	9,253	2026-07-18 12:01:19
152.101.95.0/24	9,250	2026-07-18 12:01:19
152.101.94.0/24	9,242	2026-07-18 12:01:19
152.101.31.0/24	9,241	2026-07-18 12:01:19
152.101.60.0/24	9,172	2026-07-18 12:01:19
152.101.96.0/24	9,172	2026-07-18 12:01:19
202.76.6.0/24	8,833	2026-07-18 10:52:47
152.101.54.0/24	7,895	2026-07-18 12:22:11
202.76.68.0/24	7,382	2026-07-18 12:01:17
152.101.41.0/24	7,289	2026-07-18 12:01:17
202.66.124.0/24	7,288	2026-07-18 12:01:17
202.66.125.0/24	7,287	2026-07-18 12:01:17
152.101.40.0/24	7,285	2026-07-18 12:01:17
210.184.80.0/24	7,281	2026-07-18 12:01:17
210.184.82.0/24	7,260	2026-07-18 12:01:17
202.76.61.0/24	7,254	2026-07-18 10:52:44
152.101.81.0/24	7,234	2026-07-18 12:01:17
152.101.40.0/23	6,992	2026-07-18 12:01:17
202.66.124.0/23	6,913	2026-07-18 12:01:17
152.101.80.0/23	6,854	2026-07-18 12:01:17
38.125.165.0/24	5,593	2026-07-18 11:59:23
202.88.106.0/23	5,586	2026-07-18 10:52:25
202.88.104.0/24	5,563	2026-07-18 10:52:25
202.88.6.0/24	5,518	2026-07-18 10:52:25

Showing top 50 of 209 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 266.5K IPv4 addresses distributed across 78 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: 2026-07-18 12:40:28 UTC