- AS Info
- Graph v4
- Graph v6
- Prefixes v4
- Peers v4
- Peers v6
- Whois
- IRR
- Traceroute
Country of Origin:
Prefixes Originated (all): 89
Prefixes Originated (v4): 89
Prefixes Originated (v6): 0
Prefixes Originated (v4): 89
Prefixes Originated (v6): 0
Prefixes Announced (all): 90
Prefixes Announced (v4): 89
Prefixes Announced (v6): 1
Prefixes Announced (v4): 89
Prefixes Announced (v6): 1
RPKI Originated Valid (all): 0
RPKI Originated Valid (v4): 0
RPKI Originated Valid (v6): 0
RPKI Originated Invalid (all): 89
RPKI Originated Invalid (v4): 89
RPKI Originated Invalid (v6): 0
BGP Peers Observed (all): 2
BGP Peers Observed (v4): 1
BGP Peers Observed (v6): 2
BGP Peers Observed (v4): 1
BGP Peers Observed (v6): 2
IPs Originated (v4): 445,696
AS Paths Observed (v4): 2
AS Paths Observed (v6): 3
AS Paths Observed (v4): 2
AS Paths Observed (v6): 3
Average AS Path Length (all): 3.200
Average AS Path Length (v4): 3.500
Average AS Path Length (v6): 3.000
Average AS Path Length (v4): 3.500
Average AS Path Length (v6): 3.000
AS18177 IPv4 Peers
AS18177 IPv6 Peers
ASN | Name |
---|---|
AS3462 | Data Communication Business Group |
AS1659 | Taiwan Academic Network (TANet) Information Center |
AS18177 IPv4 Peer Count
AS18177 IPv6 Peer Count
AS18177 IPv4 Prefixes Announced
AS18177 IPv6 Prefixes Announced
AS18177 IPv4 Prefixes Originated
AS18177 IPv4 Route Propagation
AS18177 IPv6 Route Propagation
Prefix | Description |
---|---|
120.114.0.0/16 | Ministry of Education Computer Center |
120.115.0.0/16 | Ministry of Education Computer Center |
120.116.0.0/16 | Ministry of Education Computer Center |
120.117.0.0/16 | Ministry of Education Computer Center |
140.116.0.0/16 | Taiwan Academic Network |
140.133.0.0/20 | imported inetnum object for MOEC |
163.26.0.0/16 | imported inetnum object for MOEC |
163.28.112.0/20 | imported inetnum object for MOEC |
192.83.182.0/23 | imported inetnum object for HSINGK |
192.192.3.0/24 | imported inetnum object for MOEC |
192.192.45.0/24 | imported inetnum object for MOEC |
192.192.108.0/22 | imported inetnum object for MOEC |
192.192.112.0/24 | imported inetnum object for MOEC |
192.192.133.0/24 | imported inetnum object for MOEC |
192.192.162.0/24 | imported inetnum object for MOEC |
192.192.197.0/24 | imported inetnum object for MOEC |
192.192.198.0/23 | |
203.64.18.0/23 | Taiwan Academic Network |
203.64.20.0/23 | Taiwan Academic Network |
203.64.53.0/24 | Taiwan Academic Network |
203.64.230.0/23 | Taiwan Academic Network |
203.64.232.0/22 | Taiwan Academic Network |
203.64.236.0/23 | Taiwan Academic Network |
203.68.23.0/24 | Taiwan Academic Network |
203.68.26.0/23 | Taiwan Academic Network |
203.68.74.0/24 | Taiwan Academic Network |
203.68.102.0/24 | Taiwan Academic Network |
203.68.156.0/22 | Taiwan Academic Network |
203.68.160.0/22 | Taiwan Academic Network |
203.68.164.0/24 | Taiwan Academic Network |
203.68.179.0/24 | Taiwan Academic Network |
203.68.180.0/22 | Taiwan Academic Network |
203.68.184.0/23 | |
203.68.191.0/24 | Taiwan Academic Network |
203.71.52.0/23 | Taiwan Network Information Center |
203.71.54.0/24 | Taiwan Network Information Center |
203.71.76.0/24 | Taiwan Network Information Center |
203.71.96.0/24 | Taiwan Network Information Center |
203.71.112.0/22 | Taiwan Network Information Center |
203.71.116.0/23 | Taiwan Network Information Center |
203.71.176.0/24 | Taiwan Network Information Center |
203.71.220.0/22 | Taiwan Network Information Center |
203.72.21.0/24 | Taiwan Network Information Center |
203.72.42.0/24 | Taiwan Network Information Center |
203.72.191.0/24 | Taiwan Network Information Center |
203.72.206.0/23 | Taiwan Network Information Center |
203.72.208.0/24 | Taiwan Network Information Center |
210.59.12.0/22 | Taiwan Academic Network |
210.59.16.0/22 | Taiwan Academic Network |
210.59.20.0/23 | Taiwan Academic Network |
210.59.35.0/24 | Taiwan Academic Network |
210.59.92.0/24 | Taiwan Academic Network |
210.59.95.0/24 | Taiwan Academic Network |
210.59.96.0/23 | Taiwan Academic Network |
210.59.98.0/24 | Taiwan Academic Network |
210.60.2.0/23 | Taiwan Academic Network |
210.60.4.0/22 | Taiwan Academic Network |
210.60.36.0/24 | Taiwan Academic Network |
210.60.50.0/23 | Taiwan Academic Network |
210.60.73.0/24 | Taiwan Academic Network |
210.60.74.0/23 | Taiwan Academic Network |
210.60.136.0/22 | Taiwan Academic Network |
210.60.165.0/24 | Taiwan Academic Network |
210.60.224.0/24 | Taiwan Academic Network |
210.60.246.0/24 | Taiwan Academic Network |
210.60.253.0/24 | Taiwan Academic Network |
210.70.37.0/24 | Taiwan Academic Network |
210.70.111.0/24 | Taiwan Academic Network |
210.70.112.0/22 | |
210.70.116.0/23 | Taiwan Academic Network |
210.70.137.0/24 | Taiwan Academic Network |
210.70.138.0/24 | Taiwan Academic Network |
210.70.145.0/24 | Taiwan Academic Network |
210.70.146.0/23 | Taiwan Academic Network |
210.70.148.0/22 | Taiwan Academic Network |
210.70.152.0/21 | Taiwan Academic Network |
210.70.160.0/20 | Taiwan Academic Network |
210.70.176.0/21 | Taiwan Academic Network |
210.70.250.0/23 | Taiwan Academic Network |
210.71.26.0/23 | Taiwan Academic Network |
210.71.31.0/24 | |
210.71.80.0/23 | Taiwan Academic Network |
210.71.82.0/24 | Taiwan Academic Network |
210.71.102.0/24 | Taiwan Academic Network |
210.71.109.0/24 | Taiwan Academic Network |
210.71.112.0/23 | Taiwan Academic Network |
210.71.114.0/23 | Taiwan Academic Network |
210.71.116.0/23 | Taiwan Academic Network |
210.71.118.0/24 | Taiwan Academic Network |
Rank | Description | IPv6 | Peer |
---|---|---|---|
1 | Data Communication Business Group | X | AS3462 |
Rank | Description | IPv4 | Peer |
---|---|---|---|
1 | Data Communication Business Group | X | AS3462 |
2 | Taiwan Academic Network (TANet) Information Center | AS1659 |
as-block: AS17653 - AS18431 descr: APNIC ASN block remarks: These AS numbers are further assigned by APNIC remarks: to APNIC members and end-users in the APNIC region admin-c: HM20-AP tech-c: HM20-AP mnt-by: APNIC-HM mnt-lower: APNIC-HM last-modified: 2019-01-08T23:19:07Z 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: helpdesk@apnic.net admin-c: AMS11-AP tech-c: AH256-AP nic-hdl: HM20-AP remarks: Administrator for APNIC notify: hostmaster@apnic.net mnt-by: MAINT-APNIC-AP last-modified: 2013-10-23T04:06:51Z source: APNIC as-block: AS18177 - AS18186 descr: TWNIC-TW-AS-BLOCK remarks: These AS numbers are further assigned by TWNIC remarks: to TWNIC members admin-c: TWA2-AP tech-c: TWA2-AP mnt-by: APNIC-HM mnt-lower: MAINT-TW-TWNIC last-modified: 2017-06-29T23:47:09Z 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: hostmaster@twnic.net.tw admin-c: ck373-AP tech-c: TW922-AP tech-c: NS10-AP nic-hdl: TWA2-AP notify: hostmaster@twnic.net.tw mnt-by: MAINT-TW-TWNIC last-modified: 2020-01-02T03:54:20Z source: APNIC aut-num: AS18177 as-name: NCKU-TW descr: National Cheng Kung University descr: 1, Ta-Hsueh Road, Tainan City, Taiwan country: TW import: from AS1659 action pref=10; accept ANY import: from AS3462 action pref=20; accept ANY import: from AS9415 action pref=20; accept ANY export: to AS1659 announce AS18177 export: to AS3462 announce AS18177 export: to AS9415 announce AS18177 default: to AS1659 action pref=5; networks ANY admin-c: AN205-AP tech-c: AN205-AP abuse-c: AT939-AP notify: hostmaster@twnic.net.tw mnt-by: MAINT-TW-TWNIC mnt-irt: IRT-TWNIC-AP last-modified: 2021-11-04T00:49:41Z source: APNIC irt: IRT-TWNIC-AP address: 3F., No. 123, Sec. 4, Bade Rd., Songshan Dist., Taipei 105, Taiwan e-mail: hostmaster@twnic.net.tw abuse-mailbox: hostmaster@twnic.net.tw 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. remarks: hostmaster@twnic.net.tw was validated on 2021-11-04 mnt-by: MAINT-TW-TWNIC last-modified: 2021-11-04T00:59:51Z source: APNIC role: ABUSE TWNICAP address: 3F., No. 123, Sec. 4, Bade Rd., Songshan Dist., Taipei 105, Taiwan country: ZZ phone: +000000000 e-mail: hostmaster@twnic.net.tw admin-c: TWA2-AP tech-c: TWA2-AP nic-hdl: AT939-AP remarks: Generated from irt object IRT-TWNIC-AP remarks: hostmaster@twnic.net.tw was validated on 2021-11-04 abuse-mailbox: hostmaster@twnic.net.tw mnt-by: APNIC-ABUSE last-modified: 2021-11-04T01:00:32Z source: APNIC person: Abuse Ncku nic-hdl: AN205-AP e-mail: abuse@mail.ncku.edu.tw address: Computer and Network Center address: Natinal Cheng Kung University address: 1, Ta-Hsueh Road,Tainan City, Taiwan phone: +886-6-275-7575 ext. 61017 fax-no: +886-6-236-8855 country: TW mnt-by: MAINT-TW-TWNIC last-modified: 2008-09-04T07:43:14Z source: APNIC
RADB
aut-num: AS18177
as-name: NCKU
descr: National C. K. University
admin-c: ARA1-AP
tech-c: ARA1-AP
mnt-by: MAINT-AS17709
changed: corey@apol.com.tw 20030224
source: RADB
last-modified: 2023-11-13T15:39:33Z
APNIC
aut-num: AS18177
as-name: NCKU-TW
descr: National Cheng Kung University
descr: 1, Ta-Hsueh Road, Tainan City, Taiwan
country: TW
import: from AS1659 action pref=10; accept ANY
import: from AS3462 action pref=20; accept ANY
import: from AS9415 action pref=20; accept ANY
export: to AS1659 announce AS18177
export: to AS3462 announce AS18177
export: to AS9415 announce AS18177
default: to AS1659 action pref=5; networks ANY
admin-c: AN205-AP
tech-c: AN205-AP
abuse-c: AT939-AP
mnt-by: MAINT-TW-TWNIC
mnt-irt: IRT-TWNIC-AP
last-modified: 2021-11-04T00:49:41Z
source: APNIC
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