AS10099 China Unicom (Hong Kong) Operations Limited

AS10099China Unicom (Hong Kong) Operations LimitedFAI

WHOIS Topology

Hong Kong · APNICchinaunicomglobal.com

Home broadbandVPS hosting

IPv4 addresses

33 024

87 announced prefixes

IPv6 addresses

7.92 × 10²⁸

9 announced prefixes

BGP neighbours

…

CAIDA rank

#368

Customer cone 142 ASNs

Estimated users

62,8 k

APNIC: 63,1 k

RPKI

50% valid

0 invalid · 48 not covered

Average purity

234 sampled IPs

IXPs / facilities

28 / 16

Operator self-reported

History

How prefixes were announced and changed hands, registration changes, and outage or hijack incidents.

Loading routing history…

IP ranges

Currently announced prefixes with their RIR registration and geolocation.

Prefix	RPKI	Registration	Geolocation	Addresses
203.160.64.0/19	Not found	UNICOM-HKAPNIC	Hong Kong	8 192
119.252.136.0/21	Valid	UNICOM-HKAPNIC	Mong Kok	2 048
162.219.32.0/21	Valid	UNICOM-HKAPNIC	Tsim Sha Tsui	2 048
43.252.84.0/22	Valid	UNICOM-HKAPNIC	Hong Kong	1 024
103.69.184.0/22	Valid	UNICOM-HKAPNIC	Hong Kong	1 024
103.107.88.0/22	Valid	UNICOM-HKAPNIC	Hong Kong	1 024
103.214.64.0/22	Valid	UNICOM-HKAPNIC	Hong Kong	1 024
118.26.144.0/22	Not found	UNICOM-HKAPNIC	Hong Kong	1 024
119.252.140.0/22	Valid	UNICOM-HKAPNIC	Mong Kok	1 024
162.247.4.0/22	Not found	UNICOM-HKAPNIC	Hong Kong	1 024
43.251.14.0/23	Valid	UNICOM-HKAPNIC	Hong KongCross-border	512
103.86.14.0/23	Valid	UNICOM-HKAPNIC	Hong KongCross-border	512
202.77.18.0/23	Valid	CUGAPNIC	Hong Kong	512
202.77.20.0/23	Valid	CUGAPNIC	Hong Kong	512
38.69.152.0/24	Valid	—	San Jose	256
43.251.13.0/24	Valid	UNICOM-HKAPNIC	Tokyo	256
43.252.87.0/24	Valid	UNICOM-HKAPNIC	Hong Kong	256
43.255.169.0/24	Valid	UNICOM-HKAPNIC	Hong KongCross-border	256
43.255.171.0/24	Valid	UNICOM-HKAPNIC	Hong KongCross-border	256
46.19.162.0/24	Not found	UK-CUCE-20101116RIPE	United Kingdom	256

/24 block profile

One square per /24: colour shows the risk type, shade how many addresses are flagged, stripes mark datacenter blocks. Click a square to see all 256 addresses.

/24s with data 41 / 129 （32%） · flagged 4

No risk flagsDatacenter (no flags)ProxyVPNAbuse / blocklistTorDarker = more flagged addresses; dashed = block screen only

203.160.64.0/199/32 with data · 3 flagged

119.252.136.0/214/8 with data · 0 flagged

162.219.32.0/213/8 with data · 0 flagged

43.252.84.0/223/4 with data · 0 flagged

103.107.88.0/223/4 with data · 0 flagged

103.214.64.0/222/4 with data · 0 flagged

103.69.184.0/221/4 with data · 0 flagged

118.26.144.0/221/4 with data · 0 flagged

162.247.4.0/221/4 with data · 0 flagged

43.251.14.0/231/2 with data · 0 flagged

103.86.14.0/231/2 with data · 0 flagged

202.77.18.0/231/2 with data · 0 flagged

Hover a square for its numbers; click to see all 256 addresses.

Each prefix shows its 64 /24s with the most data. Built daily from lookups, neighbour sampling, public lists and block screening.

IP reputation

IPs from this network that CleanIP has analysed: purity, abuse reports and the riskiest /24 blocks.

Purity distribution

85–100 18670–84 2950–69 40–49 15

0.19%

Share of IPv4 reported or blocklisted

Listed IPs

234

Analysed IPs

Riskiest /24 blocks

/24 block	Flagged	Analysed
203.160.80.0/24	7	42
203.160.72.0/24	4	58
203.160.86.0/24	3	53
203.160.68.0/24	1	45

Flagged = VPN, proxy, Tor or purity below 50. Samples come from user lookups and neighbour sampling, not every address in this network.

Geography

Where this network’s IPv4 addresses are located.

Hong Kong88.4%
United Kingdom3.9%
Japan2.3%
United States1.6%
Singapore1.6%
India0.8%

Scope: Regional
In registered country: 88.4%

Estimated by sampling IPv4 ranges against a geolocation database.

Observation du trafic

AS10099 · 7 derniers jours

Mobile vs ordinateur

Ordinateur70.0%Mobile30.0%

Robot vs humain

Humain76.0%Robot24.0%

Adoption et usage

Adoption et usage des principaux protocoles

Version du protocole Internet (IP)

IPv4> 99.9%IPv6< 0.1%

Version HTTP

HTTP/1.x

22.8%HTTP/2

40.7%HTTP/3

36.5%

HTTP vs HTTPS

97.0% HTTPS (chiffré)

HTTP en clair 3.0%

Version TLS

TLS 1.0/1.1< 0.1%TLS 1.28.3%TLS 1.354.0%QUIC37.7%

Sécurité et attaques

Aperçu du trafic d'attaque sur les couches réseau et application

Attaques de couche 7

GET

77.1%POST

20.9%HEAD

1.4%OPTIONS

0.6%

Annonces BGP

Annonces de routes BGP par heure sur les 7 derniers jours

431 000

Total sur 7 jours

62 475

Pic horaire

Données : Cloudflare Radar, sous licence CC BY-NC 4.0

Activity

Hourly traffic over the last 7 days, normalized to this network’s peak.

A pronounced day/night rhythm, typical of networks with human users.

	00						06						12						18
Mon
Tue
Wed
Thu
Fri
Sat
Sun

Times in UTCLessMore

Peak hour: 13:00–14:00
Active hours: 18 hrs
Weekend vs weekday: Weekdays ≈ weekends
Busiest day: Mon

Chargement…

Opérateurs amont et voisins BGP

AS10099Page dédiée

Chargement des opérateurs amont et des voisins…

WHOIS record

The registry’s record for this AS number: holder, status, dates and contacts.

Sources

Where the information on this page comes from and when it was updated.

Information	Source	Updated
Registered country	RIR daily delegation statistics	2026-10-22
Registered address & allocation date	RIR registration data (RDAP)	2026-06-26
Organization & company country	AS-to-organization data	2026-10-21
Network type	CleanIP ASN canon	2026-10-20
Exchanges & facilities	Operator self-reported interconnection data	2026-10-21
Announced prefixes & BGP neighbours	Public BGP routing data	2026-10-22
IPv4 geography	Geolocation database	—
RPKI validation	RPKI ROA validation data	2026-10-22
Rank & customer cone	CAIDA AS Rank	2026-10-01
Estimated users (APNIC)	APNIC Labs user estimates	2026-10-20
Network tags	Public routing data community tags	2026-10-22
IP reputation	CleanIP lookups and neighbour sampling	—

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Recoupement multisource · Données de réputation internes · Uniquement des données réelles