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نتیجه استعلام ASN برای AS45250 Siang Yu Science And Technology Limited — اندازه شبکه، مسیریابی BGP و اطلاعات ثبت

TWAS45250Siang Yu Science And Technology LimitedIDC
WHOIS Topology

Taiwan · APNICvocom.com

IPv4 addresses

10,240

41 announced prefixes

IPv6 addresses

7.92 × 10²⁸

7 announced prefixes

BGP neighbours

…

CAIDA rank

#1,218

Customer cone 30 ASNs

Estimated users

635

APNIC: 644

RPKI

33% valid

0 invalid · 32 not covered

Average purity

75

1 sampled IPs

IXPs / facilities

5 / 19

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
38.150.64.0/22Not found—USUnited States1,024
103.75.78.0/23ValidHKSHING-HKAPNICHKHong Kong512
38.70.77.0/24Not found—USLos Angeles256
38.150.64.0/24Not found—USUnited States256
38.150.65.0/24Not found—USUnited States256
38.150.66.0/24Not found—USUnited States256
38.150.69.0/24Not found—USUnited States256
38.150.71.0/24Not found—USUnited States256
45.135.46.0/24Not foundDEHK-HKKWAIFONG-20190730RIPEJPTokyoCross-border256
103.40.77.0/24ValidHKSZKF-HKAPNICHKHong Kong256
103.75.78.0/24ValidHKSHING-HKAPNICHKHong Kong256
103.75.79.0/24ValidHKSHING-HKAPNICHKHong Kong256
103.183.247.0/24ValidPHBIT-PHAPNICPHPhilippines256
114.199.64.0/24ValidHKVITHK1-APAPNICHKHong Kong256
114.199.65.0/24Not foundHKVITHK-APAPNICHKHong Kong256
114.199.66.0/24ValidTWVITTWT-APAPNICHKHong KongCross-border256
114.199.67.0/24Not foundHKVITHK-APAPNICHKHong Kong256
114.199.68.0/24Not foundHKVITHK-APAPNICHKHong Kong256
114.199.69.0/24Not foundHKVITHK-APAPNICHKHong Kong256
114.199.70.0/24Not foundHKVITHK-APAPNICHKHong Kong256

/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 3 / 40 （8%） · flagged 2

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

38.150.64.0/221/4 with data · 1 flagged

193.5.25.0/241/1 with data · 0 flagged

208.90.121.0/241/1 with data · 1 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

85–100 070–84 150–69 00–49 0

0.05%

Share of IPv4 reported or blocklisted

5

Listed IPs

1

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.

Registered in Taiwan, but none of the sampled addresses geolocate there.

  • HK Hong Kong
  • US United States
  • JP Japan
  • PH Philippines
  • AE United Arab Emirates
Scope
Regional
In registered country
0.0%

Estimated by sampling IPv4 ranges against a geolocation database.

پایش ترافیک

AS45250 · 7 روز گذشته
موبایل در برابر دسکتاپ
دسکتاپ 73.2%موبایل 26.8%
دسکتاپ73.2%موبایل26.8%
ربات در برابر انسان
انسان 81.6%ربات 18.4%
انسان81.6%ربات18.4%

پذیرش و استفاده

پذیرش و استفاده از پروتکل‌های کلیدی

نسخه پروتکل اینترنت (IP)
IPv4 > 99.9%IPv6 < 0.1%< 0.1%IPv6
IPv4> 99.9%IPv6< 0.1%
نسخه HTTP
HTTP/1.x
17.1%HTTP/2
41.3%HTTP/3
41.6%
HTTP در برابر HTTPS
99.4% HTTPS (رمزگذاری‌شده)
HTTP رمزنشده 0.6%
نسخه TLS
TLS 1.0/1.10%TLS 1.27.2%TLS 1.350.9%QUIC41.9%

امنیت و حملات

بینش‌هایی درباره ترافیک حمله در لایه شبکه و لایه برنامه

حملات لایه 7
GET
100.0%

اعلام‌های BGP

تعداد اعلام‌های مسیر BGP در هر ساعت طی 7 روز گذشته

659,619
مجموع 7 روز
34,317
اوج ساعتی

داده‌ها: Cloudflare Radar، تحت مجوز 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
03:00–04:00
Active hours
12 hrs
Weekend vs weekday
Weekdays heavier
Busiest day
Mon

حضور در دیتاسنترها

در حال بارگذاری…

بالادستی‌ها و همسایه‌های BGP

AS45250صفحه مستقل
در حال بارگذاری بالادستی‌ها و همسایه‌ها…

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
Organization & company countryAS-to-organization data2026-10-22
Network typeCleanIP ASN canon2026-10-22
Exchanges & facilitiesOperator self-reported interconnection data2026-10-22
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 estimates2026-10-20
IP reputationCleanIP lookups and neighbour sampling—

راه‌اندازی صفحه بیش از حد معمول طول می‌کشد. ممکن است برخی منابع بارگذاری نشده باشند. لطفاً صفحه را دوباره بارگذاری کنید.

بارگذاری دوباره صفحه

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