AS17716 National Taiwan University

Company Website:

http://www.ntu.edu.tw

Company Looking Glass:

http://www.ntu.edu.tw

Company Route Server:

http://www.ntu.edu.tw

Looking Glass:

https://bgp.he.net/lg/17716

Country of Origin:

Taiwan

Internet Exchanges: 1

Prefixes Originated (all): 194
Prefixes Originated (v4): 193
Prefixes Originated (v6): 1

Prefixes Announced (all): 194
Prefixes Announced (v4): 193
Prefixes Announced (v6): 1

RPKI Originated Valid (all): 99
RPKI Originated Valid (v4): 99
RPKI Originated Valid (v6): 0

RPKI Originated Invalid (all): 95
RPKI Originated Invalid (v4): 94
RPKI Originated Invalid (v6): 1

BGP Peers Observed (all): 5
BGP Peers Observed (v4): 5
BGP Peers Observed (v6): 1

IPs Originated (v4): 839,168
AS Paths Observed (v4): 762
AS Paths Observed (v6): 4

Average AS Path Length (all): 4.514
Average AS Path Length (v4): 4.517
Average AS Path Length (v6): 4.000

AS17716 IPv4 Peers

ASN	Name
AS9505	Taiwan Internet Gateway
AS7539	National Center for High-performance Computing
AS9264	Academia Sinica
AS9924	Taiwan Fixed Network, Telco and Network Service Provider.
AS3462	Data Communication Business Group

AS17716 IPv6 Peers

ASN	Name
AS3462	Data Communication Business Group

AS17716 IPv4 Peer Count

AS17716 IPv6 Peer Count

AS17716 IPv4 Prefixes Announced

AS17716 IPv6 Prefixes Announced

AS17716 IPv4 Prefixes Originated

AS17716 IPv6 Prefixes Originated

AS17716 IPv4 Route Propagation

Loading...

AS17716 IPv6 Route Propagation

Loading...

Prefix	Description	Visibility
Loading Prefixes...

Prefix	Description
120.96.0.0/15	Ministry of Education Computer Center
120.96.0.0/19	National Taiwan University
120.96.240.0/21	Ministry of Education Computer Center
120.96.248.0/22	Ministry of Education Computer Center
120.112.0.0/16	Ministry of Education Computer Center
120.126.112.0/20	Ministry of Education Computer Center
120.126.128.0/18	Ministry of Education Computer Center
120.126.192.0/20	Ministry of Education Computer Center
120.127.0.0/19	Ministry of Education Computer Center
120.127.32.0/20	Ministry of Education Computer Center
140.112.0.0/16	Ministry of Education Computer Center
140.118.0.0/16	imported inetnum object for MOEC
140.122.0.0/16	National Taiwan Normal University
140.124.0.0/16	imported inetnum object for MOEC
140.129.1.0/24	imported inetnum object for MOEC
140.129.2.0/23	imported inetnum object for MOEC
140.129.4.0/22	imported inetnum object for MOEC
140.129.8.0/21	imported inetnum object for MOEC
140.129.16.0/20	Ministry of Education Computer Center
140.129.32.0/20	imported inetnum object for MOEC
140.129.48.0/23	imported inetnum object for MOEC
140.129.50.0/24	imported inetnum object for MOEC
140.129.81.0/24	imported inetnum object for MOEC
140.129.82.0/23	imported inetnum object for MOEC
140.129.84.0/22	imported inetnum object for MOEC
140.129.88.0/21	Ministry of Education Computer Center
140.129.96.0/20	Ministry of Education Computer Center
140.129.112.0/22	Ministry of Education Computer Center
140.129.251.0/24	imported inetnum object for MOEC
140.129.252.0/22	imported inetnum object for MOEC
140.131.0.0/16	Ministry of Education Computer Center
140.137.0.0/16	imported inetnum object for MOEC
163.14.0.0/16	Ministry of Education Computer Center
163.21.0.0/19	Ministry of Education Computer Center
163.21.32.0/20	Ministry of Education Computer Center
163.21.48.0/21	Ministry of Education computer Center
163.21.56.0/24	imported inetnum object for MOEC
163.21.59.0/24	imported inetnum object for MOEC
163.21.60.0/24	imported inetnum object for MOEC
163.21.102.0/24	Ministry of Education computer Center
163.21.104.0/23	imported inetnum object for MOEC
163.21.114.0/24	imported inetnum object for MOEC
163.21.128.0/20	imported inetnum object for MOEC
163.21.144.0/21	imported inetnum object for MOEC
163.21.152.0/22	Ministry of Education computer Center
163.21.158.0/23	imported inetnum object for MOEC
163.21.160.0/19	Ministry of Education Computer Center
163.21.193.0/24	Ministry of Education Computer Center
163.21.194.0/23	imported inetnum object for MOEC
163.21.196.0/22	imported inetnum object for MOEC
163.21.200.0/21	Ministry of Education computer Center
163.21.208.0/23	imported inetnum object for MOEC
163.21.210.0/24	Ministry of Education Computer Center
163.21.212.0/22	Ministry of Education computer Center
163.21.216.0/23	imported inetnum object for MOEC
163.21.219.0/24	imported inetnum object for MOEC
163.21.220.0/22	Ministry of Education Computer Center
163.21.224.0/20	Ministry of Education computer Center
163.21.240.0/21	Ministry of Education computer Center
163.21.248.0/22	Ministry of Education Computer Center
163.21.252.0/23	Ministry of Education computer Center
163.21.254.0/24	Ministry of Education Computer Center
163.28.16.0/20	Ministry of Education Computer Center
192.83.177.0/24	imported inetnum object for MOEC
192.83.178.0/24	imported inetnum object for MOEC
192.83.187.0/24	imported inetnum object for TPL-36
192.83.193.0/24	imported inetnum object for MOEC
192.192.1.0/24	imported inetnum object for MOEC
192.192.7.0/24	imported inetnum object for MOEC
192.192.10.0/23	imported inetnum object for MOEC
192.192.12.0/24	imported inetnum object for MOEC
192.192.15.0/24	imported inetnum object for MOEC
192.192.16.0/23	imported inetnum object for MOEC
192.192.20.0/24	imported inetnum object for MOEC
192.192.48.0/21	imported inetnum object for MOEC
192.192.74.0/23	imported inetnum object for MOEC
192.192.76.0/23	imported inetnum object for MOEC
192.192.86.0/23	imported inetnum object for MOEC
192.192.88.0/24	imported inetnum object for MOEC
192.192.89.0/24	imported inetnum object for MOEC
192.192.90.0/23	imported inetnum object for MOEC
192.192.92.0/23	imported inetnum object for MOEC
192.192.94.0/24	imported inetnum object for MOEC
192.192.95.0/24	imported inetnum object for MOEC
192.192.96.0/22	imported inetnum object for MOEC
192.192.120.0/22	imported inetnum object for MOEC
192.192.135.0/24	imported inetnum object for MOEC
192.192.138.0/24	imported inetnum object for MOEC
192.192.140.0/23	imported inetnum object for MOEC
192.192.230.0/23	imported inetnum object for MOEC
192.192.232.0/22	imported inetnum object for MOEC
192.192.236.0/23	imported inetnum object for MOEC
203.64.0.0/21	Taiwan Academic Network
203.64.46.0/23	Taiwan Academic Network
203.64.48.0/22	Taiwan Academic Network
203.64.52.0/24	Taiwan Academic Network
203.64.138.0/23	Taiwan Academic Network
203.64.153.0/24	Ministry of Education Computer Center
203.64.154.0/24	Taiwan Academic Network
203.64.189.0/24	Taiwan Academic Network
203.64.207.0/24	Taiwan Academic Network
203.64.208.0/23	Taiwan Academic Network
203.64.228.0/24	Taipei Municipal Yang Ming Senior High School
203.64.252.0/23	Taiwan Academic Network
203.68.31.0/24	Ministry of Education Computer Center
203.68.168.0/24	Taiwan Academic Network
203.68.236.0/24	Ministry of Education Computer Center
203.71.10.0/23	Taiwan Network Information Center
203.71.12.0/22	Taiwan Network Information Center
203.71.24.0/24	Taiwan Network Information Center
203.71.63.0/24	Ministry of Education Computer Center
203.71.64.0/22	Taiwan Network Information Center
203.71.80.0/20	Taiwan Academic Network
203.71.159.0/24	Taiwan Network Information Center
203.71.170.0/23	Taiwan Network Information Center
203.71.172.0/23	Taiwan Academic Network
203.71.174.0/24	Taiwan Network Information Center
203.71.175.0/24	Taiwan Network Information Center
203.71.182.0/23	Taiwan Academic Network
203.71.206.0/24	Taiwan Network Information Center
203.71.210.0/23	Taiwan Network Information Center
203.72.39.0/24	Taiwan Network Information Center
203.72.40.0/24	Taiwan Network Information Center
203.72.56.0/21	Taiwan Network Information Center
203.72.64.0/24	Taiwan Network Information Center
203.72.67.0/24	Ministry of Education Computer Center
203.72.68.0/23	Taiwan Network Information Center
203.72.70.0/24	Taiwan Network Information Center
203.72.177.0/24	Taiwan Network Information Center
203.72.178.0/24	Taiwan Network Information Center
203.72.185.0/24	Taiwan Network Information Center
203.72.186.0/23	Taiwan Network Information Center
203.72.188.0/24	Taiwan Network Information Center
203.72.235.0/24	Taiwan Network Information Center
203.72.236.0/22	Taiwan Network Information Center
203.72.253.0/24	Taiwan Network Information Center
210.59.43.0/24	CHING CHWAN COMMERCIAL VOCATIONAL SCHOOL
210.60.8.0/22	Taiwan Academic Network
210.60.12.0/23	Taiwan Academic Network
210.60.105.0/24	Taiwan Academic Network
210.60.106.0/24	SAINT IGNATIUS HIGH SCHOOL
210.60.119.0/24	Taiwan Academic Network
210.60.122.0/23	Taiwan Academic Network
210.60.124.0/22	Taiwan Academic Network
210.60.128.0/24	SHYU TEN GIRLS' SCHOOL OF HOME ECONOMICS AND COMMERCE
210.60.141.0/24	Ministry of Education Computer Center
210.60.142.0/23	Taiwan Academic Network
210.60.144.0/23	Taiwan Academic Network
210.60.146.0/24	Taiwan Academic Network
210.60.149.0/24	Taiwan Academic Network
210.60.150.0/24	Taiwan Academic Network
210.60.151.0/24	Taiwan Academic Network
210.60.156.0/24	SAN FRANCIS GIRLS' SENIOR HIGH SCHOOL
210.60.212.0/23	Taiwan Academic Network
210.60.221.0/24	Taiwan Academic Network
210.60.222.0/24	Taiwan Academic Network
210.60.223.0/24	Ministry of Education Computer Center
210.60.235.0/24	Taiwan Academic Network
210.70.94.0/23	Taiwan Academic Network
210.70.98.0/24	Taiwan Academic Network
210.70.119.0/24	Taiwan Academic Network
210.70.120.0/24	Taiwan Academic Network
210.70.129.0/24	Ministry of Education Computer Center
210.70.130.0/23	Taiwan Academic Network
210.70.132.0/22	Taiwan Academic Network
210.70.136.0/24	Ministry of Education Computer Center
210.70.185.0/24	Taiwan Academic Network
210.70.186.0/24	Taiwan Academic Network
210.70.195.0/24	Taiwan Academic Network
210.70.197.0/24	Taiwan Academic Network
210.70.198.0/23	Taiwan Academic Network
210.70.200.0/23	Taiwan Academic Network
210.70.202.0/24	Taiwan Academic Network
210.70.212.0/24	Taiwan Academic Network
210.70.245.0/24	Taiwan Academic Network
210.70.246.0/24	Taiwan Academic Network
210.71.2.0/23	Ministry of Education Computer Center
210.71.59.0/24	TAIPEI MUNICIPAL LIBRARY
210.71.60.0/24	Ministry of Education Computer Center
210.71.62.0/23	Taiwan Academic Network
210.71.64.0/24	Taiwan Academic Network
210.71.73.0/24	TAIPEI PRIVATE HWAKANG ARTS SCHOOL
210.71.74.0/23	Taiwan Academic Network
210.71.76.0/24	Taiwan Academic Network
210.71.78.0/24	Ministry of Education Computer Center
210.71.98.0/24	Taiwan Academic Network
210.71.122.0/23	Taiwan Academic Network
210.240.232.0/21	Taiwan Academic Network
210.240.240.0/21	Taiwan Academic Network
210.240.248.0/23	Ming Chi University Of Technology
210.243.0.0/19	Taiwan Academic Network
210.243.32.0/21	Taiwan Academic Network
210.243.45.0/24	Taiwan Academic Network

Prefix	Description	Visibility
Loading Prefixes...

Prefix	Description
2001:288:1001::/48	Computer Center, Ministry of Education

Bogon Prefixes
Prefix	Type	Status

Rank	Description	IPv6	Peer
1	Taiwan Internet Gateway		AS9505
2	National Center for High-performance Computing		AS7539
3	Academia Sinica		AS9264
4	Taiwan Fixed Network, Telco and Network Service Provider.		AS9924
5	Data Communication Business Group	X	AS3462

Rank	Description	IPv4	Peer
1	Data Communication Business Group	X	AS3462

Loading whois...

Loading...

APNIC

aut-num: AS17716 as-name: NTU-TW descr: National Taiwan University descr: Taipei, Taiwan country: TW import: from AS3462 action pref=200; accept ANY import: from AS9415 action pref=200; accept ANY export: to AS1659 announce AS17716 export: to AS3462 announce AS17716 export: to AS9415 announce AS17716 default: to AS1659 action pref=5; networks ANY admin-c: YP70-AP tech-c: PP85-AP abuse-c: AT939-AP mnt-by: MAINT-TW-TWNIC mnt-irt: IRT-TANET-TW last-modified: 2025-11-06T09:08:38Z source: APNIC

Exchange	CC	City	IPv4	IPv6
TPIX-TW	TW	Taipei	203.163.222.91	2406:d400:1:133:203:163:222:91

Loading probes...