ResearchIRR · APNIC, NTTCOM

AS-ASNET Academic Services Network

An as-set registered in APNIC, NTTCOM, maintained by MAINT-TW-ASNET, MAINT-NTTCOM-BB. It names 17 ASes and 0 sets directly; followed all the way down, it reaches 17 ASes through 0 nested sets.

Members

What AS-ASNET lists

17 ASes and 0 sets, written in the object across every registry that holds it. Sets open their own page.

AS1659 ERX-TANET-ASN1AS7539 TWAREN-TWAS7649 MAINT-TW-TWNAPAS9264 ASNetAS9283 INSPIREIT-AS-APAS9916 NCTU-TWAS17502 KSIL-AS-TWAS17711 NDHU-TWAS17712 CCU-TWAS17713 NSYSU-TWAS17716 NTU-TWAS17717 MOECC-IPV6AS18047 NTHU-TWAS18181 NHRINetAS18183 NCREEAS18217 ASNetAS24167 ASNet
Expanded

Every AS it reaches

What a filter built from AS-ASNET would let in: 17 ASes.

Show the 17 ASes
AS1659AS7539AS7649AS9264AS9283AS9916AS17502AS17711AS17712AS17713AS17716AS17717AS18047AS18181AS18183AS18217AS24167
Prefixes

What AS-ASNET covers

Every route object in the IRR whose origin is one of the 17 ASes it reaches: the prefixes a filter built from AS-ASNET (with bgpq4, say) would allow. 104 IPv4 and 13 IPv6. Every one is in the IRR API.

104 IPv4 prefixes
103.124.72.0/22103.130.252.0/22103.136.210.0/23103.136.210.0/24103.136.211.0/24103.160.220.0/23103.189.132.0/23120.126.32.0/19120.126.64.0/19120.126.96.0/20120.127.160.0/19120.96.0.0/11134.208.0.0/16140.109.0.0/16140.110.0.0/15140.110.0.0/16140.110.200.0/21140.110.215.0/24140.112.0.0/12140.112.0.0/16140.113.0.0/16140.114.0.0/16140.117.0.0/16140.126.0.0/16140.128.0.0/13140.129.51.0/24140.129.52.0/22140.129.56.0/21140.129.64.0/20140.129.80.0/24140.136.0.0/15140.138.0.0/16140.92.0.0/16163.13.0.0/16163.14.0.0/15163.16.0.0/13163.19.0.0/16163.24.0.0/14163.28.0.0/16163.28.16.0/20163.30.0.0/15163.32.0.0/16192.192.0.0/16192.83.166.0/23192.83.168.0/21192.83.176.0/20192.83.192.0/22192.83.196.0/24202.166.192.0/18202.169.160.0/20202.169.174.0/23202.5.12.0/22203.145.200.0/21203.145.208.0/20203.207.0.0/20203.207.0.0/21203.207.4.0/24203.207.8.0/21203.207.9.0/24203.5.14.0/23203.64.0.0/16203.68.0.0/16203.71.0.0/16203.72.0.0/16203.72.127.0/24203.72.128.0/24203.72.129.0/24210.240.0.0/16210.243.0.0/18210.59.0.0/17210.59.0.0/24210.59.52.0/24210.60.0.0/16210.60.221.0/24210.60.222.0/24210.60.223.0/24210.62.224.0/20210.62.240.0/21210.62.64.0/19210.67.248.0/21210.70.0.0/16210.71.0.0/17211.73.64.0/19211.76.160.0/20211.76.160.0/21211.76.168.0/21211.79.48.0/2027.100.0.0/2327.100.0.0/2427.100.1.0/2427.100.2.0/2327.100.2.0/2427.100.3.0/2427.131.216.0/2227.131.216.0/2327.131.217.0/2427.131.218.0/2327.131.218.0/2427.131.219.0/2461.56.0.0/2061.56.4.0/2461.56.8.0/2161.60.128.0/1861.63.128.0/17
13 IPv6 prefixes
2001:288::/322001:288:e001::/482001:288:e002::/482001:4500:1000::/402001:4500::/322001:470:25e::/482001:470:3fd::/482001:470:e9::/482001:c08::/322001:e10::/322001:f18::/322400:85a0::/322403:c240::/32
Registries

Each registry’s copy

APNIC3 membersAcademic Services Network
Maintained byMAINT-TW-ASNET
Last modified2025-12-22T10:51:48Z
MembersAS9264 AS18217 AS24167
mbrs-by-refN
NTTCOM15 membersAcademic Services Network
Maintained byMAINT-NTTCOM-BB
Last modified2004-02-16
MembersAS9264 AS1659 AS7539 AS7649 AS9283 AS9916 AS17502 AS17711 AS17712 AS17713 AS17716 AS17717 AS18047 AS18181 AS18183
mbrs-by-refN
Used by

Sets that include AS-ASNET

AS-OPENPEERINGPEERSAS-ROSTELECOMAS6777:AS-AMS-IX-RS-SETSAS6777:AS-AMS-IX-RS-SETS-V6AS9264:AS-PARTNERSAS9681:AS-FOX
Tools

Check AS-ASNET live

IRR API, with prefixes