AS Name
ITRINET-AS-TW
Org Name
Industrial Technology Research Institute
Registry Region
Taiwan
Looking Glass
IPv4Prefixes

34

IPv6Prefixes

3

IPv4 NUMs

69,632

IPv6 NUMs(/64)

4,294,967,296

69,632 IPv4 Addresses
CIDR Description IP Num
61.61.240.0/22 ITRINET-NET country: TW Industrial Technology Research Institute 1024
61.61.240.0/21 ITRINET-NET country: TW Industrial Technology Research Institute 2048
61.61.240.0/20 ITRINET-NET country: TW Industrial Technology Research Institute 4096
61.61.242.0/24 ITRINET-NET country: TW Industrial Technology Research Institute 256
61.61.244.0/24 ITRINET-NET country: TW Industrial Technology Research Institute 256
61.61.244.0/22 ITRINET-NET country: TW Industrial Technology Research Institute 1024
61.61.248.0/22 ITRINET-NET country: TW Industrial Technology Research Institute 1024
61.61.248.0/21 ITRINET-NET country: TW Industrial Technology Research Institute 2048
61.61.252.0/22 ITRINET-NET country: TW Industrial Technology Research Institute 1024
140.96.0.0/24 ITRI-NET imported inetnum object for ITRII 256
140.96.0.0/19 ITRI-NET imported inetnum object for ITRII 8192
140.96.0.0/18 ITRI-NET imported inetnum object for ITRII 16384
140.96.0.0/17 ITRI-NET imported inetnum object for ITRII 32768
140.96.0.0/16 ITRI-NET imported inetnum object for ITRII 65536
140.96.32.0/19 ITRI-NET imported inetnum object for ITRII 8192
140.96.64.0/19 ITRI-NET imported inetnum object for ITRII 8192
140.96.64.0/18 ITRI-NET imported inetnum object for ITRII 16384
140.96.96.0/19 ITRI-NET imported inetnum object for ITRII 8192
140.96.128.0/19 ITRI-NET imported inetnum object for ITRII 8192
140.96.128.0/18 ITRI-NET imported inetnum object for ITRII 16384
140.96.128.0/17 ITRI-NET imported inetnum object for ITRII 32768
140.96.160.0/19 ITRI-NET imported inetnum object for ITRII 8192
140.96.170.0/24 ITRI-NET imported inetnum object for ITRII 256
140.96.170.0/23 ITRI-NET imported inetnum object for ITRII 512
140.96.171.0/24 ITRI-NET imported inetnum object for ITRII 256
140.96.172.0/23 ITRI-NET imported inetnum object for ITRII 512
140.96.172.0/22 ITRI-NET imported inetnum object for ITRII 1024
140.96.174.0/23 ITRI-NET imported inetnum object for ITRII 512
140.96.176.0/22 ITRI-NET imported inetnum object for ITRII 1024
140.96.176.0/21 ITRI-NET imported inetnum object for ITRII 2048
140.96.180.0/22 ITRI-NET imported inetnum object for ITRII 1024
140.96.192.0/19 ITRI-NET imported inetnum object for ITRII 8192
140.96.192.0/18 ITRI-NET imported inetnum object for ITRII 16384
140.96.224.0/19 ITRI-NET imported inetnum object for ITRII 8192
CIDR Description IP NUMs(prefix /64)
2001:ed8::/33 ITRINET-TWNIC-TW-20040506 Industrial Technology Research Institute 2147483648
2001:ed8::/32 ITRINET-TWNIC-TW-20040506 Industrial Technology Research Institute 4294967296
2001:ed8:8000::/33 ITRINET-TWNIC-TW-20040506 Industrial Technology Research Institute 2147483648
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS9924 TFN-TW - Taiwan Fixed Network, Telco and Network Service Provider., TW Taiwan 2,508,032 141,733,920,768 IPv4 IPv4
AS10133 TPIX-AS-TW - Chief Telecom Inc., TW Taiwan 512 4,294,967,296 IPv4 IPv4
AS17408 ABOVE-AS-AP - AboveNet Communications Taiwan Co., Ltd, TW Taiwan 58,112 268,500,992 IPv4 IPv4 IPv6 IPv6
AS7539 TWAREN-TW - National Center for High-performance Computing, TW Taiwan 89,088 4,294,967,296 IPv6 IPv6
AS9264 ASNET - Academia Sinica Computing Center, TW Taiwan 91,136 8,589,934,592 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 514,816 282,635,155,472,384 IPv4 IPv4 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Taiwan TPIX-TW - Taipei Internet Exchange 203.163.222.71 2406:d400:1:133:203:163:222:71 5 Gbps 2020-03-11 02:01:41
Taiwan TPIX-TW - Taipei Internet Exchange 203.163.222.72 2406:d400:1:133:203:163:222:72 5 Gbps 2020-03-11 02:01:41
Taiwan TWIX - Taiwan Internet Exchange 210.62.255.43 2001:7fa:1:7481::43 1 Gbps 2020-04-06 00:09:26
Taiwan TWIX - Taiwan Internet Exchange 210.62.255.44 2001:7fa:1:7481::44 1 Gbps 2020-04-06 00:09:59

Private Peering Facilities

Country/Region Name City Website Updated
Chief LY Building Taipei Taipei http://www.chief.com.tw 2017-10-24 02:05:25
IP Address Domain NUMs Domains
61.61.241.111 1 biotech.itri.org.tw
61.61.241.144 1 pcr-library.edf.org.tw
61.61.241.146 1 www.edf.org.tw
61.61.241.240 2 mail.cyrustek.com.tw
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:         [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:       AS18410 - AS18429
descr:          TWNIC-TW-AS-BLOCK8
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:        AS18422
as-name:        ITRINET-AS-TW
descr:          Industrial Technology Research Institute
descr:          195 Sec 4, Chung-Hsing Rd
descr:          CHUTUNG Taiwan 310
country:        TW
import:         from AS4780
                action pref=100;
                accept ANY
import:         from AS9505
                action pref=100;
                accept ANY
export:         to AS4780
                announce AS18422
export:         to AS9505
                announce AS18422
default:        to AS4780 action pref=10; networks ANY
admin-c:        JC79-AP
tech-c:         SL547-AP
mnt-by:         MAINT-TW-TWNIC
mnt-irt:        IRT-TWNIC-AP
last-modified:  2016-10-17T00:33:07Z
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:         Johnson C.S
address:        .dustrial Technelogy Research Institute
address:        room213,bldg51,195 sec 4 chung Hsing rd chutung
address:        Taiwan
country:        TW
phone:          +886-3-591-755
fax-no:         +886-3-591-755
e-mail:         [email protected]
nic-hdl:        JC79-AP
mnt-by:         maint-tw-twnic
last-modified:  2008-09-04T07:29:23Z
source:         APNIC

person:         Shih-Chieh LIN
address:        Industrial Technology Research Institute
address:        195 Sec 4, Chung-Hsing Rd
address:        CHUTUNG Taiwan
country:        TW
phone:          +886-3-591-2992
fax-no:         +886-3-582-6106
e-mail:         [email protected]
nic-hdl:        SL547-AP
mnt-by:         maint-tw-twnic
last-modified:  2008-09-04T07:29:23Z
source:         APNIC