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6 dimensions · leaks / fingerprint / consistency

ASN lookup result for AS10103 Hong Kong Broadband Network Limited — network size, BGP routing and registration

HKAS10103Hong Kong Broadband Network LimitedISP
WHOIS Topology

Hong Kong · APNIChkbn.net

IPv4 addresses

192,512

274 announced prefixes

IPv6 addresses

7.92 × 10²⁸

7 announced prefixes

BGP neighbours

…

CAIDA rank

#518

Customer cone 90 ASNs

Estimated users

11.1K

APNIC Labs estimate

RPKI

100% valid

0 invalid · 0 not covered

Average purity

93

55 sampled IPs

IXPs / facilities

1 / 0

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.

PrefixRPKIRegistrationGeolocationAddresses
14.198.64.0/18ValidHKHKBNAPNICHKCentral16,384
123.1.128.0/19ValidHKHKBNESL-HKAPNICHKHong Kong8,192
123.1.160.0/19ValidHKHKBNESL-HKAPNICHKTo Kwa Wan8,192
202.77.32.0/19ValidHKHKBN-HKAPNICHKKwai Chung8,192
203.176.224.0/19ValidHKHKBNESL-HKAPNICHKPok Fu Lam8,192
210.209.64.0/19ValidHKHKBNESL-HKAPNICHKHong Kong8,192
210.245.128.0/19ValidHKHKBNESL-HKAPNICHKHong Kong8,192
14.136.192.0/20ValidHKHKBNAPNICHKSai Ying Pun4,096
14.136.240.0/20ValidHKHKBNAPNICHKHong Kong4,096
61.238.96.0/20ValidHKHKBNAPNICHKHong Kong4,096
165.84.160.0/20ValidHKHKBN-HKAPNICHKNew Territories4,096
183.178.80.0/20ValidHKHKBNAPNICHKYau Ma Tei4,096
202.77.32.0/20ValidHKHKBN-HKAPNICHKKwai Chung4,096
202.77.48.0/20ValidHKHKBN-HKAPNICHKKowloon Tong4,096
14.136.88.0/21ValidHKHKBNAPNICHKTuenmen2,048
14.136.96.0/21ValidHKHKBNAPNICHKHong Kong2,048
14.198.168.0/21ValidHKHKBNAPNICHKHong Kong2,048
14.198.176.0/21ValidHKHKBNAPNICHKCentral2,048
58.177.176.0/21ValidHKHKBNAPNICHKHong Kong2,048
59.148.16.0/21ValidHKHKBNAPNICHKHong Kong2,048

/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 40 / 752 （5%） · flagged 8

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

14.136.88.0/213/8 with data · 1 flagged

14.136.96.0/213/8 with data · 0 flagged

14.198.64.0/182/64 with data · 0 flagged

210.209.64.0/192/32 with data · 1 flagged

210.245.128.0/192/32 with data · 1 flagged

61.238.96.0/202/16 with data · 0 flagged

123.1.128.0/191/32 with data · 1 flagged

123.1.160.0/191/32 with data · 0 flagged

202.77.32.0/191/32 with data · 0 flagged

203.176.224.0/191/32 with data · 0 flagged

14.136.240.0/201/16 with data · 0 flagged

183.178.80.0/201/16 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 4970–84 550–69 10–49 0

0.08%

Share of IPv4 reported or blocklisted

147

Listed IPs

55

Analysed IPs

Riskiest /24 blocks

/24 blockFlaggedAnalysed
210.245.146.0/2413

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.

  • HK Hong Kong
Scope
Single country
In registered country
100.0%

Estimated by sampling IPv4 ranges against a geolocation database.

Traffic observation

AS10103 · Last 7 days
Mobile vs. Desktop
Desktop 92.3%Mobile 7.7%
Desktop92.3%Mobile7.7%
Bot vs. Human
Human 62.4%Bot 37.6%
Human62.4%Bot37.6%

Adoption & Usage

Adoption and usage of key protocols

Internet Protocol (IP) Version
IPv4 98.7%IPv6 1.3%1.3%IPv6
IPv498.7%IPv61.3%
HTTP Version
HTTP/1.x
46.8%HTTP/2
41.5%HTTP/3
11.6%
HTTP vs. HTTPS
96.7% HTTPS (encrypted)
Plain HTTP 3.3%
TLS Version
TLS 1.0/1.1< 0.1%TLS 1.232.1%TLS 1.355.8%QUIC12.0%

Security & Attacks

Insights into network and application layer attack traffic

Layer 7 Attacks
GET
78.1%POST
19.6%PATCH
1.5%HEAD
0.6%OPTIONS
0.1%

BGP Announcements

Hourly BGP route announcements over the last 7 days

2,054,379
7-day total
104,418
Hourly peak

Data: Cloudflare Radar, licensed under 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.

00061218
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Times in UTCLessMore
Peak hour
06:00–07:00
Active hours
12 hrs
Weekend vs weekday
Weekdays heavier
Busiest day
Wed

Datacenter Presence

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BGP upstreams and neighbours

AS10103Standalone page
Loading upstreams and neighbours…

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.

InformationSourceUpdated
Registered countryRIR daily delegation statistics2026-10-22
Registered address & allocation dateRIR registration data (RDAP)2026-10-09
Organization & company countryAS-to-organization data2026-10-21
Network typeCleanIP ASN canon2026-10-22
Exchanges & facilitiesOperator self-reported interconnection data2026-10-21
Announced prefixes & BGP neighboursPublic BGP routing data2026-10-22
IPv4 geographyGeolocation database—
RPKI validationRPKI ROA validation data2026-10-22
Rank & customer coneCAIDA AS Rank2026-10-01
Estimated users (APNIC)APNIC Labs user estimates2026-10-19
IP reputationCleanIP lookups and neighbour sampling—

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Multi-source cross-checks · In-house reputation data · Real data only

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