AS38042 Sky Digital Co., Ltd.

AS38042Sky Digital Co., Ltd.Datacenter

WHOIS Topology

Taiwan · APNICtelecom.tw

IPv4 addresses

5 120

25 announced prefixes

IPv6 addresses

—

0 announced prefixes

BGP neighbours

…

CAIDA rank

#20 953

Customer cone 1 ASNs

Estimated users

6,6 k

APNIC: 6,59 k

RPKI

100% valid

0 invalid · 0 not covered

Average purity

43 sampled IPs

IXPs / facilities

0 / 1

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
103.123.134.0/23	Valid	SDCL-TWAPNIC	Taipei	512
103.177.32.0/23	Valid	IMCRSAPNIC	Taipei	512
103.227.226.0/23	Valid	SDCL-TW-NETAPNIC	Taoyuan	512
161.248.144.0/23	Valid	WANGTIANAPNIC	Taipei	512
163.128.192.0/23	Valid	SDCL-TW-NETAPNIC	Nantou City	512
187.79.192.0/23	Valid	SDCL-TW-NETAPNIC	Taipei	512
187.79.194.0/23	Valid	LTE-MOBILEAPNIC	Taoyuan	512
202.148.220.0/23	Valid	SDCL-TWAPNIC	Taipei	512
202.153.4.0/23	Valid	SDCL-TWAPNIC	Taipei	512
211.76.186.0/23	Valid	SDCL-TWAPNIC	Taipei	512
103.123.134.0/24	Valid	SDCL-TWAPNIC	Taipei	256
103.123.135.0/24	Valid	SDCL-TWAPNIC	Taipei	256
103.177.33.0/24	Valid	IMCRSAPNIC	Taiwan	256
161.248.145.0/24	Valid	WANGTIANAPNIC	Taipei	256
163.128.193.0/24	Valid	SDCL-TW-NETAPNIC	Taiwan	256
187.79.192.0/24	Valid	SDCL-TW-NETAPNIC	Taipei	256
187.79.193.0/24	Valid	SDCL-TW-NETAPNIC	New Taipei City	256
187.79.194.0/24	Valid	LTE-MOBILEAPNIC	Taoyuan	256
187.79.195.0/24	Valid	LTE-MOBILEAPNIC	Taichung	256
202.148.220.0/24	Valid	SDCL-TWAPNIC	Taipei	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 18 / 20 （90%） · flagged 8

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

103.123.134.0/232/2 with data · 1 flagged

103.177.32.0/232/2 with data · 1 flagged

161.248.144.0/232/2 with data · 0 flagged

163.128.192.0/232/2 with data · 2 flagged

187.79.192.0/232/2 with data · 0 flagged

202.148.220.0/232/2 with data · 1 flagged

202.153.4.0/232/2 with data · 1 flagged

211.76.186.0/232/2 with data · 1 flagged

103.227.226.0/231/2 with data · 1 flagged

187.79.194.0/231/2 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

85–100 170–84 4050–69 20–49 0

0.42%

Share of IPv4 reported or blocklisted

Listed IPs

Analysed IPs

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.

Taiwan100.0%

Scope: Single country
In registered country: 100.0%

Estimated by sampling IPv4 ranges against a geolocation database.

Observation du trafic

AS38042 · 7 derniers jours

Mobile vs ordinateur

Ordinateur78.1%Mobile21.9%

Robot vs humain

Humain49.0%Robot51.0%

Adoption et usage

Adoption et usage des principaux protocoles

Version du protocole Internet (IP)

IPv4100.0%IPv60%

Version HTTP

HTTP/1.x

26.2%HTTP/2

71.6%HTTP/3

2.2%

HTTP vs HTTPS

99.4% HTTPS (chiffré)

HTTP en clair 0.6%

Version TLS

TLS 1.0/1.10%TLS 1.28.7%TLS 1.389.1%QUIC2.2%

Sécurité et attaques

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

Attaques de couche 7

POST

74.1%GET

25.9%

Annonces BGP

Annonces de routes BGP par heure sur les 7 derniers jours

64 929

Total sur 7 jours

11 396

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: 09:00–10:00
Active hours: 22 hrs
Weekend vs weekday: Weekdays heavier
Busiest day: Thu

Chargement…

Opérateurs amont et voisins BGP

AS38042Page 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)	2026-10-10
Organization & company country	AS-to-organization data	2026-10-22
Network type	CleanIP ASN canon	2026-10-22
Exchanges & facilities	Operator self-reported interconnection data	2026-10-22
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
IP reputation	CleanIP lookups and neighbour sampling	—

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