Autonomous System details

AS9264

Academia Sinica  ·  sinica.edu.tw

Taiwan

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AS9264 – Academia Sinica

Field Value
Country Taiwan
Website sinica.edu.tw
Hosted domains 49
IPv4 addresses 70,656
IPv6 addresses 158,456,325,028,528,675,187,087,900,672
ASN type Education
Registry apnic
Allocated 28 years ago on Feb 02, 1998
Updated 3 months ago on Dec 22, 2025

IP Ranges

Netblock Company Num of IPs
140.109.0.0/16 Ministry of Education Computer Center 65,536
202.169.160.0/20 Academia Sinica 4,096
103.130.252.0/22 Academia Sinica 1,024
Netblock Company
2001:c08::/32 Academia Sinica
2403:c240::/32 Academia Sinica
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WHOIS Details

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                                                ASHandle:       AS9264
                                                OrgID:          AS9264
                                                ASName:         AS9264
                                                ASNumber:       AS9264
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 49 domain names hosted across 47 IP addresses on this ASN.

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IP Address Domain Domains on this IP
140.109.236.125 ██████████ 3
140.109.236.118 ████████ 2
140.109.236.121 ██████████ 2
140.109.99.250 ██████████ 2
140.109.20.98 ██████████ 2
140.109.161.86 ███████ 2
140.109.20.229 ██████████ 1
140.109.20.154 ████████ 1
140.109.240.149 ███████ 1
140.109.18.105 █████████ 1

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Peers

There are 66 peers for this ASN.

Peers Name
AS1103 SURF B.V.
AS1299 Arelion Sweden AB
AS133210 EN Technologies Pte Ltd
AS137409 GSL Networks Pty LTD
AS140627 OneQode
AS142271 EWS DS Networks Inc
AS14537 Continent 8 LLC
AS14907 Wikimedia Foundation Inc.
AS151326 DCConnect Communication Pte. Ltd.
AS15802 Emirates Integrated Telecommunications Company PJSC
AS16552 Tiggee LLC
AS1659 Taiwan Academic Network (TANet) Information Center
AS17639 Converge ICT Solutions Inc.
AS17660 DrukNet ISP
AS17713 Ministry of Education Computer Center
AS17716 National Taiwan University
AS18041 Taiwna Digital Streaming Co.
AS18047 National Tsing-Hua University
AS18106 Viewqwest Pte Ltd
AS18181 National Health Research Institutes
AS18183 National Center for Research on Earthquake Engineering
AS1828 Unitas Global
AS18422 Industrial Technology Research Institute
AS199524 G-Core Labs S.A.
AS20965 GEANT Vereniging
AS23367 Adaptive Data Networks, LLC
AS23673 Cogetel Online, Cambodia, ISP
AS23855 Singapore Advanced Research and Education Network
AS24115 Equinix
AS24482 SG.GS
AS24490 Trans-Eurasia Information Network (TEIN2) - SG
AS24516 Virtutel Pty Ltd
AS2516 KDDI CORPORATION
AS32590 Valve Corporation
AS33891 Core-Backbone GmbH
AS3462 Data Communication Business Group
AS35280 F5 Networks SARL
AS36236 NetActuate, Inc
AS38001 NewMedia Express Pte Ltd
AS38195 Superloop
AS38880 Micron21 Datacentre Pty Ltd
AS45352 IP ServerOne Solutions Sdn Bhd
AS45489 Sri Lanka Telecom PLC, GLobal Peering
AS45896 Mobifone Global JSC
AS4775 Globe Telecoms
AS4780 Digital United Inc.
AS49544 i3D.net B.V
AS51185 MainStreaming SpA
AS56665 Proximus Luxembourg S.A.
AS57463 NetIX Communications JSC
AS58511 Anycast Global Backbone
AS61292 Blix Group AS
AS63927 RISE
AS63956 5G NETWORK OPERATIONS PTY LTD
AS6939 Hurricane Electric LLC
AS7539 National Center for High-performance Computing
AS7660 Asia Pacific Advanced Network - Japan
AS7713 PT Telekomunikasi Indonesia
AS8529 Zain Omantel International FZ-LLC
AS8674 Netnod AB
AS8966 EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC
AS9002 RETN Limited
AS9304 HGC Global Communications Limited
AS9498 BHARTI Airtel Ltd.
AS9505 Taiwan Internet Gateway
AS9902 NEOCOMISP LIMITED, IPTX Transit and Network Service Provider in Cambodia.
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ASN API & Database

Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS1299 Arelion Sweden AB
AS6939 Hurricane Electric LLC
AS9505 Taiwan Internet Gateway
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ASN API & Database

Downstreams

There are 2 downstreams for this ASN.

Downstreams Name
AS18183 National Center for Research on Earthquake Engineering
AS18422 Industrial Technology Research Institute
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ASN API & Database

Pingable IPs

99 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
202.169.161.1 AS9264 Academia Sinica 1.14ms from Taipei, TW
140.109.172.8 AS9264 Academia Sinica 1.02ms from Taipei, TW
140.109.142.8 AS9264 Academia Sinica 1.40ms from Taipei, TW
140.109.56.250 AS9264 Academia Sinica 1.27ms from Taipei, TW
140.109.202.97 AS9264 Academia Sinica 1.28ms from Taipei, TW
140.109.121.51 AS9264 Academia Sinica 1.17ms from Taipei, TW
140.109.164.32 AS9264 Academia Sinica 5.93ms from Taipei, TW
140.109.177.97 AS9264 Academia Sinica 1.31ms from Taipei, TW
140.109.38.44 AS9264 Academia Sinica 0.96ms from Taipei, TW
140.109.57.150 AS9264 Academia Sinica 1.64ms from Taipei, TW
140.109.161.55 AS9264 Academia Sinica 0.77ms from Taipei, TW
140.109.82.34 AS9264 Academia Sinica 1.21ms from Taipei, TW
140.109.66.172 AS9264 Academia Sinica 1.09ms from Taipei, TW
140.109.54.22 AS9264 Academia Sinica 0.90ms from Taipei, TW
140.109.235.202 AS9264 Academia Sinica 1.00ms from Taipei, TW
140.109.17.89 AS9264 Academia Sinica 1.27ms from Taipei, TW
140.109.154.66 AS9264 Academia Sinica 0.96ms from Taipei, TW
140.109.136.242 AS9264 Academia Sinica 0.96ms from Taipei, TW
140.109.193.16 AS9264 Academia Sinica 0.82ms from Taipei, TW
140.109.213.2 AS9264 Academia Sinica 1.43ms from Taipei, TW
140.109.81.178 AS9264 Academia Sinica 1.22ms from Taipei, TW
140.109.91.2 AS9264 Academia Sinica 1.49ms from Taipei, TW
140.109.102.234 AS9264 Academia Sinica 0.95ms from Taipei, TW
103.130.253.2 AS9264 Academia Sinica 0.38ms from Los Angeles, US
2001:c08:175:128::175:128 AS9264 Academia Sinica 1.72ms from Taipei, TW

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
167.17.39.96 AS5650 Frontier Communications of America, Inc. 0.52ms from Ashburn, US
73.236.101.144 AS7922 Comcast Cable Communications, LLC 10.72ms from Ashburn, US
4.236.249.160 AS8075 Microsoft Corporation 0.43ms from Ashburn, US
43.140.210.176 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.97ms from Beijing, CN
207.182.31.64 AS64267 Sprious LLC 0.67ms from Los Angeles, US
112.31.115.16 AS9808 China Mobile Communications Group Co., Ltd. 12.54ms from Nanjing, CN
114.173.112.240 AS4713 NTT DOCOMO BUSINESS,Inc. 5.28ms from Osaka, JP
193.69.174.48 AS2116 GLOBALCONNECT AS 1.20ms from Oslo, NO
175.228.211.240 AS4766 Korea Telecom 1.43ms from Seoul, KR
58.237.151.48 AS9318 SK Broadband Co Ltd 5.60ms from Seoul, KR
133.25.160.176 AS55379 Hosei University 1.70ms from Tokyo, JP
109.120.228.32 AS8866 Vivacom Bulgaria EAD 2.47ms from Varna, BG
39.100.16.144 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.87ms from Zhangjiakou, CN
52.0.54.208 AS14618 Amazon.com, Inc. 0.54ms from Ashburn, US
177.255.157.160 AS27831 Colombia Móvil 12.47ms from Bogota, CO
107.11.180.176 AS10796 Charter Communications Inc 16.15ms from Columbus, US
18.193.120.208 AS16509 Amazon.com, Inc. 0.50ms from Frankfurt am Main, DE
61.73.175.160 AS4766 Korea Telecom 3.65ms from Incheon, KR
41.24.119.80 AS36994 Vodacom 11.53ms from Johannesburg, ZA
86.2.225.16 AS5089 Virgin Media Limited 3.42ms from London, GB
109.197.203.160 AS16345 PJSC Vimpelcom 15.41ms from Moscow, RU
123.221.71.64 AS4713 NTT DOCOMO BUSINESS,Inc. 6.54ms from Osaka, JP
65.229.9.176 AS701 Verizon Business 0.54ms from San Jose, US
113.208.48.80 AS17950 SaiNet 2.49ms from Tokyo, JP
51.124.96.208 AS8075 Microsoft Corporation 0.22ms from Amsterdam, NL

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -f5 -m17 140.109.133.181
traceroute to 140.109.133.181 (140.109.133.181): 17 hops max, 52 byte packets
5 [AS9507] 103.66.132.49 29.252 ms
7 [] 103.251.4.63 29.158 ms
8 [] 103.251.4.62 77.636 ms
9 [] 103.251.4.3 29.729 ms
10 *
11 *
12 *
13 *
14 [AS9264] 202.169.174.2 238.654 ms
15 *
16 *
17 *
Measurement taken from IPinfo ProbeNet in Hamilton, NZ
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS9264 at robtex.

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