AS Name
ASGCNet
Org Name
Academia Sinica Grid Computing Center
Registry Region
Taiwan
Looking Glass
IPv4Prefixes

5

IPv6Prefixes

1

IPv4 NUMs

13,824

IPv6 NUMs(/64)

4,294,967,296

13,824 IPv4 Addresses
CIDR Description IP Num
117.103.96.0/20 ASGC-NET Academia Sinica Grid Computing Center 4096
140.109.98.0/24 TANET-BNETS imported inetnum object for MOEC 256
140.109.102.0/24 TANET-BNETS imported inetnum object for MOEC 256
202.140.160.0/19 ASGC-NET Academia Sinica Grid Computing Center 8192
202.169.168.0/22 ASNet Academia Sinica Department of Information Technology Services (ITS) 1024
CIDR Description IP NUMs(prefix /64)
2400:4500::/32 ASGC-NET Academia Sinica Grid Computing Center 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS9002 RETN-AS - RETN Limited, GB United Kingdom 48,384 4,294,967,296 IPv4 IPv4
AS29075 IELO - IELO-LIAZO SERVICES SAS, FR France 47,360 141,733,986,304 IPv4 IPv4
AS31500 GLOBALNET-AS - LLC GLOBALNET, RU Russian Federation 7,936 4,295,360,512 IPv4 IPv4
AS6233 XTOM, US United States 5,376 1,179,648 IPv4 IPv4
AS11537 INTERNET2-RESEARCH-EDU - Internet2, US United States 9,472 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS14840 COMMCORP COMUNICACOES LTDA, BR Brazil 53,504 16,106,586,112 IPv4 IPv4
AS25369 BANDWIDTH-AS - Hydra Communications Ltd, GB United Kingdom 59,648 8,607,956,992 IPv4 IPv4
AS5713 SAIX-NET - Telkom SA Ltd., ZA South Africa 2,199,656 17,592,188,207,104 IPv4 IPv4
AS6667 EUNET-FINLAND - Elisa Oyj, FI Finland 2,816 0 IPv4 IPv4
AS3267 RUNNET - The federal state autonomous educational establishment of additional professional education Center of Realization of State Educational Policy and Informational Technologies, RU Russian Federation 272,640 38,654,705,664 IPv4 IPv4
AS8218 NEO-ASN - Zayo France SAS, FR France 56,064 42,950,524,928 IPv4 IPv4
AS49605 DTS-AS - Digital Telecommunication Services S.r.l., IT Italy 9,728 38,654,705,664 IPv4 IPv4
AS50304 BLIX - Blix Solutions AS, NO Norway 38,912 347,892,613,120 IPv4 IPv4
AS25091 IP-MAX - IP-Max SA, CH Switzerland 13,312 34,359,738,368 IPv4 IPv4
AS199938 NETZWERGE - Netzwerge GmbH, DE Germany 1,280 17,179,869,184 IPv4 IPv4
AS513 CERN - CERN - European Organization for Nuclear Research, CH Switzerland 354,816 8,589,934,592 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 514,816 282,635,155,472,384 IPv4 IPv4
AS34224 NETERRA-AS - Neterra Ltd., BG Bulgaria 56,576 4,294,967,296 IPv4 IPv4
AS39591 GLOBAL-E - Global-e BV, NL Netherlands 9,216 4,295,032,832 IPv4 IPv4
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 12,288 131,072 IPv4 IPv4
AS13030 INIT7 - Init7 (Switzerland) Ltd., CH Switzerland 95,744 77,330,841,600 IPv4 IPv4
AS47147 AS-ANX - ANEXIA Internetdienstleistungs GmbH, AT Austria 1,280 131,072 IPv4 IPv4
AS60501 SIRIUSTEC-IT - Sirius Technology SRL, IT Italy 4,864 107,374,182,400 IPv4 IPv4
AS263009 FORTE TELECOM LTDA., BR Brazil 3,072 4,294,967,296 IPv4 IPv4
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 22,784 4,294,967,296 IPv4 IPv4
AS28260 , BR Brazil 16,384 4,294,967,296 IPv4 IPv4
AS34968 iunxi - Trixit Holding B.V., NL Netherlands 39,936 42,949,672,960 IPv4 IPv4
AS7660 APAN-JP - Asia Pacific Advanced Network - Japan, JP Japan 5,376 553,648,128 IPv4 IPv4 IPv6 IPv6
AS8283 COLOCLUE-AS - Netwerkvereniging Coloclue, NL Netherlands 7,936 42,949,738,496 IPv4 IPv4
AS8468 ENTANET - ENTANET International Limited, GB United Kingdom 360,448 68,719,542,272 IPv4 IPv4
AS8492 OBIT-AS - "OBIT" Ltd., RU Russian Federation 76,800 38,654,705,664 IPv4 IPv4
AS31133 MF-MGSM-AS - PJSC MegaFon, RU Russian Federation 788,224 303,562,752 IPv4 IPv4
AS35625 EURAFIBRE-AS - Eurafibre SAS, FR France 21,504 51,539,607,552 IPv4 IPv4
AS45352 IPSERVERONE-AS-AP - IP ServerOne Solutions Sdn Bhd, MY Malaysia 26,880 4,831,838,208 IPv4 IPv4
AS48362 TKSWF-AS - Stadtwerke Feldkirch, AT Austria 7,936 4,295,032,832 IPv4 IPv4
AS13237 LAMBDANET-AS - euNetworks GmbH, DE Germany 576,000 111,669,149,696 IPv4 IPv4
AS24490 TEIN2-SG-AP - Trans-Eurasia Information Network (TEIN2) - SG, CN China 2,048 2,147,483,648 IPv4 IPv4
AS24961 MYLOC-AS - myLoc managed IT AG, DE Germany 134,656 51,539,673,088 IPv4 IPv4
AS29467 LuxNetwork - LUXNETWORK S.A., LU Luxembourg 9,472 8,589,934,592 IPv4 IPv4
AS14061 DIGITALOCEAN-ASN - DigitalOcean, LLC, US United States 2,274,410 17,629,184 IPv4 IPv4
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 7,168 4,295,622,656 IPv4 IPv4
AS5394 Unidata - UNIDATA S.p.A., IT Italy 83,456 4,294,967,296 IPv4 IPv4
AS28186 ITS TELECOMUNICACOES LTDA, BR Brazil 49,152 4,294,967,296 IPv4 IPv4
AS57695 MISAKA-BACKBONE-AS - Misaka Network, Inc., US United States 4,608 9,197,191,168 IPv4 IPv4
AS293 ESNET, US United States 132,864 4,295,032,832 IPv4 IPv4 IPv6 IPv6
AS12329 TMR - Telekommunikation Mittleres Ruhrgebiet GmbH, DE Germany 18,688 77,309,411,328 IPv4 IPv4
AS25160 VORBOSS_AS - Vorboss Limited, GB United Kingdom 15,104 4,294,967,296 IPv4 IPv4
AS1267 ASN-WINDTRE - WIND TRE S.P.A., IT Italy 6,102,784 2,233,382,993,920 IPv4 IPv4
AS34288 AS34288 - Kantonsschule Zug, CH Switzerland 16,640 34,359,803,904 IPv4 IPv4
AS56665 TANGO-TELINDUS - Proximus Luxembourg S.A., LU Luxembourg 44,800 34,628,370,432 IPv4 IPv4
AS57463 NetIX - NetIX Communications Ltd., BG Bulgaria 512 0 IPv4 IPv4
AS15830 Equinix-Connect-EMEA - TELECITYGROUP INTERNATIONAL LIMITED, GB United Kingdom 423,424 73,183,002,624 IPv4 IPv4
AS16552 TIGGEE - Tiggee LLC, US United States 11,264 30,066,999,296 IPv4 IPv4
AS20953 INFONL-AS - Info.nl/hf b.v., NL Netherlands 4,096 4,294,967,296 IPv4 IPv4
AS25220 GLOBALNOC-AS - equada network GmbH, DE Germany 29,184 12,884,901,888 IPv4 IPv4
AS3214 XTOM - xTom Limited, GB United Kingdom 13,312 184,684,118,016 IPv4 IPv4
AS6724 STRATO - Strato AG, DE Germany 166,144 34,359,738,368 IPv4 IPv4
AS8447 TELEKOM-AT - A1 Telekom Austria AG, AT Austria 2,257,152 137,439,281,152 IPv4 IPv4
AS10764 STARTAP - National Center for Supercomputing Applications, US United States 512 0 IPv4 IPv4
AS34019 HIVANE, FR France 2,304 1,245,184 IPv4 IPv4
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 5,120 42,949,672,960 IPv4 IPv4
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 6,912 8,590,196,736 IPv4 IPv4
AS37497 Network-Platforms - Network Platforms (PTY) LTD, ZA South Africa 14,336 4,294,967,296 IPv4 IPv4
AS50673 Serverius-as - Serverius Holding B.V., NL Netherlands 93,440 188,978,692,096 IPv4 IPv4
AS56911 ASN-WARIAN - Warian S.R.L., IT Italy 17,664 17,179,869,184 IPv4 IPv4
AS197595 OBE-EUROPE - Obenetwork AB, SE Sweden 27,648 64,425,164,800 IPv4 IPv4
AS3292 TDC - TDC A/S, DK Denmark 6,811,392 163,209,019,392 IPv4 IPv4
AS6661 EPT-LU - POST Luxembourg, LU Luxembourg 187,904 4,294,967,296 IPv4 IPv4
AS9505 TWGATE-AP - Chunghwa Telecom Co., Ltd., TW Taiwan 22,528 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS33891 CORE-BACKBONE - Core-Backbone GmbH, DE Germany 0 0 IPv4 IPv4
AS12859 NL-BIT - BIT BV, NL Netherlands 66,048 128,882,835,456 IPv4 IPv4
AS20932 SIG-ST - Services Industriels de Geneve, CH Switzerland 9,472 4,295,032,832 IPv4 IPv4
AS36236 NETACTUATE - NetActuate, Inc, US United States 99,328 5,933,629,440 IPv4 IPv4
AS29208 DIALTELECOM-AS - Dial Telecom, a.s., SK Slovakia 260,608 12,884,967,424 IPv4 IPv4
AS30132 ISC-F-AS - Internet Systems Consortium, Inc., US United States 512 131,072 IPv4 IPv4
AS1140 SIDN - Stichting Internet Domeinregistratie Nederland, NL Netherlands 3,328 4,294,967,296 IPv4 IPv4
AS15547 NETPLUS - netplus.ch SA, CH Switzerland 128,256 38,654,705,664 IPv4 IPv4
AS35280 ACORUS - ACORUS NETWORKS SAS, FR France 7,680 81,604,378,624 IPv4 IPv4
AS50300 CUSTDC - CustodianDC Limited, GB United Kingdom 12,288 23,068,672 IPv4 IPv4
AS3333 RIPE-NCC-AS - Reseaux IP Europeens Network Coordination Centre (RIPE NCC), NL Netherlands 4,608 131,072 IPv4 IPv4
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 92,672 4,294,967,296 IPv4 IPv4
AS42541 FIBERBY - Fiberby ApS, DK Denmark 11,008 34,359,738,368 IPv4 IPv4
AS12552 IPO-EU - IP-Only Networks AB, SE Sweden 421,120 249,108,889,600 IPv4 IPv4
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 51,968 281,509,336,449,024 IPv4 IPv4
AS24811 KES-AS - Closed Joint Stock Company Kuzbassenergosviaz, RU Russian Federation 6,144 4,294,967,296 IPv4 IPv4
AS34177 CELESTE-AS - CELESTE SAS, FR France 57,856 34,359,738,368 IPv4 IPv4
AS42861 FOTONTELECOM-TRANSIT-AS - Foton Telecom CJSC, RU Russian Federation 17,408 34,359,738,368 IPv4 IPv4
AS8758 IWAY - Iway AG, CH Switzerland 89,088 113,816,633,344 IPv4 IPv4
AS24875 NOVOSERVE-AS - NovoServe B.V., NL Netherlands 16,128 103,079,673,856 IPv4 IPv4
AS29140 HOSTSERVER-AS - Hostserver GmbH, DE Germany 5,120 4,294,967,296 IPv4 IPv4
AS39122 BLACKNIGHT-AS - Blacknight Internet Solutions Limited, IE Ireland 27,392 55,834,574,848 IPv4 IPv4
AS8708 RCS-RDS - RCS & RDS SA, RO Romania 2,144,256 68,719,476,736 IPv4 IPv4
AS16347 RMI-FITECH - ADISTA SAS, FR France 105,728 98,784,903,168 IPv4 IPv4
AS20764 RASCOM-AS - CJSC RASCOM, RU Russian Federation 13,568 38,654,771,200 IPv4 IPv4
AS20965 GEANT - GEANT Vereniging, GB United Kingdom 9,216 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS2119 TELENOR-NEXTEL - Telenor Norge AS, NO Norway 7,010,320 1,556,926,300,160 IPv4 IPv4
AS15435 KABELFOON - DELTA Fiber Nederland B.V., NL Netherlands 270,336 34,359,738,368 IPv4 IPv4
AS20766 GITOYEN-MAIN-AS - Association "Gitoyen", FR France 10,496 42,949,672,960 IPv4 IPv4
AS35297 DATALINE-AS - Dataline LLC, UA Ukraine 9,728 4,294,967,296 IPv4 IPv4
AS5413 AS5413 - Daisy Communications Ltd, GB United Kingdom 748,288 73,014,509,568 IPv4 IPv4
AS61438 IP-IT-AS - ip-it consult GmbH, AT Austria 1,536 34,359,738,368 IPv4 IPv4
AS58511 ANYCAST-GLOBAL-BACKBONE - ANYCAST HOLDINGS PTY LTD, AU Australia 7,936 4,294,967,296 IPv4 IPv4
AS20473 AS-CHOOPA - Choopa, LLC, US United States 963,328 57,921,830,912 IPv4 IPv4
AS20562 OPEN-PEERING-AS - Broadband Hosting B.V, NL Netherlands 2,304 0 IPv4 IPv4
AS28917 Fiord-AS - LLC "TRC FIORD", RU Russian Federation 46,336 68,719,542,272 IPv4 IPv4
AS50763 MCKAYCOM - MCKAYCOM LTD, GB United Kingdom 5,376 38,654,771,200 IPv4 IPv4
AS2603 NORDUNET, NO Norway 9,984 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS12637 SEEWEB - SEEWEB s.r.l., IT Italy 98,048 210,453,397,504 IPv4 IPv4
AS61955 ColocationIX-AS - ColocationIX GmbH, DE Germany 1,280 2,162,688 IPv4 IPv4
AS64271 RIXCLOUD-INC - rixCloud, US United States 4,352 11,542,790,144 IPv4 IPv4
AS15576 NTS - NTS workspace AG, CH Switzerland 46,336 124,588,064,768 IPv4 IPv4
AS31424 NEXELLENT-AS - nexellent ag, CH Switzerland 14,592 8,590,327,808 IPv4 IPv4
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 8,192 68,719,476,736 IPv4 IPv4
AS43531 IXREACH - IX Reach Ltd, GB United Kingdom 14,592 4,294,967,296 IPv4 IPv4
AS28634 Life Tecnologia Ltda., BR Brazil 24,576 4,294,967,296 IPv4 IPv4
AS50629 LWLCOM - LWLcom GmbH, DE Germany 84,224 180,389,740,544 IPv4 IPv4
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS7539 TWAREN-TW - National Center for High-performance Computing, TW Taiwan 89,088 4,294,967,296 IPv4 IPv4
AS9264 ASNET - Academia Sinica Computing Center, TW Taiwan 91,136 8,589,934,592 IPv4 IPv4

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Netherlands AMS-IX - Amsterdam Internet Exchange 80.249.208.184 2001:7f8:1::a502:4167:1 1 Gbps 2016-03-14 20:28:35
Hong Kong HKIX - Hong Kong Internet Exchange 123.255.91.53 2001:7fa:0:1::ca28:a135 10 Gbps 2020-02-19 04:08:19

Private Peering Facilities

Country/Region Name City Website Updated
MEGA-i (iAdvantage Hong Kong) Hong Kong http://www.iadvantage.net/ 2016-03-14 20:23:57
Interxion Amsterdam Science Park AMS9 (formerly Vancis / SARA) Amsterdam http://www.interxion.com/ 2016-03-14 21:01:34
IP Address Domain NUMs Domains
117.103.96.104 1 host-117-103-96-104.twgrid.org
117.103.103.56 4 apan.net.tw
117.103.105.130 2 a.mx.apan.net.tw
117.103.105.138 2 indico.twgrid.org
117.103.105.158 1 as-volte.twgrid.org
117.103.105.173 1 collab.teldap.tw
117.103.105.175 1 mcu.twgrid.org
117.103.105.191 1 lhc-latency.twgrid.org
117.103.105.205 1 indico4.twgrid.org
117.103.105.235 1 ns1.twgrid.org
as-block:       AS23552 - AS24575
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
remarks:        AS23889 has been transfered to AfriNIC
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2009-09-29T06:04:16Z
source:         APNIC

role:           APNIC Hostmaster
address:        6 Cordelia Street
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         [email protected]
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         [email protected]
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC


as-block:       AS24153 - AS24172
descr:          TWNIC-TW-AS-BLOCK9
remarks:        These AS numbers are further assigned by TWNIC
remarks:        to TWNIC members
admin-c:        TWA2-AP
tech-c:         TWA2-AP
mnt-by:         MAINT-TW-TWNIC
mnt-lower:      MAINT-TW-TWNIC
last-modified:  2008-09-04T06:40:26Z
source:         APNIC

role:           TWNIC Whois Administrator
address:        Taiwan Network Information Center
address:        3F., No. 123, Sec. 4, Bade Rd., Songshan Dist.,
address:        Taipei, Taiwan, 105
country:        TW
phone:          +886-2-25289696
fax-no:         +886-2-25287756
e-mail:         [email protected]
admin-c:        ck373-AP
tech-c:         TW922-AP
tech-c:         NS10-AP
nic-hdl:        TWA2-AP
notify:         [email protected]
mnt-by:         MAINT-TW-TWNIC
last-modified:  2020-01-02T03:54:20Z
source:         APNIC



aut-num:        AS24167
as-name:        ASGCNet
descr:          Academia Sinica Grid Computing Center
descr:          128 sec. 2, Academia Rd, Nankang, Taipei 115 Taiwan, R.O.C.
descr:          Taipei Taiwan 115
country:        TW
import:         from AS10764 action pref=210; accept ANY
import:         from AS6509 action pref=210; accept ANY
import:         from AS293 action pref=210; accept ANY
import:         from AS11537 action pref=210; accept ANY
import:         from AS297 action pref=210; accept ANY
import:         from AS513 action pref=210; accept ANY
export:         to AS9264 announce AS24167
export:         to AS7539 announce AS24167
default:        to AS9264 action pref=210; networks ANY
admin-c:        AH342-AP
tech-c:         AH342-AP
mnt-by:         MAINT-TW-TWNIC
mnt-irt:        IRT-TWNIC-AP
last-modified:  2016-10-17T00:33:10Z
source:         APNIC

irt:            IRT-TWNIC-AP
address:        Taipei, Taiwan, 100
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        TWA2-AP
tech-c:         TWA2-AP
auth:           # Filtered
remarks:        Please note that TWNIC is not an ISP and is not empowered
remarks:        to investigate complaints of network abuse.
mnt-by:         MAINT-TW-TWNIC
last-modified:  2015-10-08T07:58:24Z
source:         APNIC

person:         Aries HUNG
nic-hdl:        AH342-AP
e-mail:         [email protected]
address:        128 sec. 2, Academia Rd, Nankang, Taipei 115 Taiwan, R.O.C.
address:        Taipei, 115, R.O.C
phone:          +886-2-2788-0058 ext. 1090
fax-no:         +886-2-2789-6793
country:        TW
mnt-by:         MAINT-TW-TWNIC
last-modified:  2008-09-04T07:46:48Z
source:         APNIC