Autonomous System details

AS131149

Yuan-jhen Info., Co., LTD — twnoc.net

Summary

Country
TW Taiwan
Organization Yuan-jhen Info., Co., LTD
Domain twnoc.net
Number of IPv4 10,496
Number of IPv6 8.4180× 1028
AS Type Hosting
Registry APNIC
Allocated January 01, 1970 (about 56 years ago)
Updated February 10, 2023 (about 2 years ago)

IP Ranges

AS131149 announces 19 IPv4 ranges and 2 IPv6 ranges.

That's a total of 10,496 IPv4 addresses and 8.4180× 1028 IPv6 addresses.

Prefix Organization Size Registry Status
43.254.16.0/23
TW Yuan-jhen Info., Co., LTD
512 APNIC ALLOCATED PORTABLE
43.254.16.0/24
TW Yuan-jhen Info., Co., LTD
256 APNIC ALLOCATED PORTABLE
43.254.18.0/23
TW Yuan-jhen Info., Co., LTD
512 APNIC ALLOCATED PORTABLE
43.254.19.0/24
TW Yuan-jhen Info., Co., LTD
256 APNIC ALLOCATED PORTABLE
103.1.220.0/23
TW Yuan-jhen Info., Co., LTD
512 APNIC ALLOCATED PORTABLE
103.1.222.0/23
TW Yuan-jhen Info., Co., LTD
512 APNIC ALLOCATED PORTABLE
103.6.126.0/23
TW Best Basis Interior Design
512 TWNIC ASSIGNED NON-PORTABLE
103.17.8.0/23
TW Yuan-jhen Info., Co., LTD
512 APNIC ALLOCATED PORTABLE
103.17.10.0/23
TW Yuan-jhen Info., Co., LTD
512 APNIC ALLOCATED PORTABLE
103.118.148.0/23
TW WINTAN COMPUTER TECHNOLOGY CORPORATION
512 APNIC ALLOCATED PORTABLE
103.123.192.0/22
TW Yuan-jhen Info., Co., LTD
1,024 APNIC ALLOCATED PORTABLE
103.123.196.0/22
TW Yuan-jhen Info., Co., LTD
1,024 APNIC ALLOCATED PORTABLE
103.129.168.0/24
TW Yuan-jhen Info., Co., LTD
256 APNIC ALLOCATED PORTABLE
103.129.168.0/23
TW Yuan-jhen Info., Co., LTD
512 APNIC ALLOCATED PORTABLE
103.129.168.0/22
TW Yuan-jhen Info., Co., LTD
1,024 APNIC ALLOCATED PORTABLE
103.237.48.0/23
TW Libo Investment LTD
512 TWNIC ASSIGNED NON-PORTABLE
103.255.206.0/23
TW Eray Digital Co., Ltd.
512 APNIC ALLOCATED PORTABLE
202.12.76.0/23
TW Yuan-jhen Info., Co., LTD
512 APNIC ALLOCATED PORTABLE
202.12.78.0/23
TW Yuan-jhen Info., Co., LTD
512 APNIC ALLOCATED PORTABLE
Prefix Organization Size Registry Status
2407:7100::/32
TW Yuan-jhen Info., Co., LTD
7.9228× 1028 APNIC ALLOCATED PORTABLE
2407:7100:7000::/36
TW Yuan-jhen Info., Co., LTD
4.9518× 1027 APNIC ALLOCATED PORTABLE

Peers

AS131149 actively fosters the following peering relationships that enhance network performance through direct, settlement-free traffic exchange. Even with a modest number of peers, each connection serves as a strategic asset—optimizing routing, reducing latency, and minimizing transit costs.

AS42 AS917 AS997 AS1239 AS2906 AS3856 AS4058 AS4775 AS4788 AS4817 AS6461 AS6619 AS6939 AS7539 AS7575 AS7610 AS7632 AS7713 AS7979 AS8220 AS8849 AS8888 AS9009 AS9226 AS9264 AS9269 AS9299 AS9304 AS9318 AS9658 AS9664 AS9821 AS9886 AS9930 AS10024 AS10122 AS10310 AS11158 AS13150 AS13335 AS16265 AS16276 AS17408 AS17451 AS17639 AS18106 AS18187 AS18403 AS20473 AS20940 AS23671 AS23764 AS23855 AS23856 AS23947 AS23948 AS24198 AS24482 AS24492 AS24538 AS25192 AS30081 AS30103 AS32590 AS32787 AS33353 AS37468 AS37989 AS38001 AS38082 AS38195 AS38278 AS38496 AS38757 AS39572 AS40627 AS41564 AS42473 AS42909 AS44356 AS45259 AS45296 AS45352 AS45430 AS45498 AS45701 AS45796 AS45899 AS49544 AS53334 AS54113 AS54994 AS55195 AS55256 AS55518 AS55655 AS55805 AS55821 AS55850 AS55855 AS55933 AS56172 AS56308 AS58436 AS58485 AS58655 AS58715 AS58717 AS58907 AS59217 AS59238 AS59318 AS60021 AS61292 AS62014 AS62713 AS62902 AS62955 AS63199 AS63516 AS63927 AS63949 AS64049 AS64050 AS64096 AS131219 AS131314 AS131744 AS132132 AS132203 AS132337 AS132546 AS132602 AS132816 AS132829 AS133159 AS133210 AS133840 AS134078 AS134148 AS134835 AS135158 AS136065 AS136106 AS136168 AS136557 AS137331 AS137409 AS137552 AS137969 AS137991 AS138128 AS138699 AS138881 AS139057 AS139225 AS139285 AS139341 AS139428 AS139628 AS139831 AS139901 AS139967 AS140224 AS140443 AS141389 AS141995 AS147106 AS149290 AS150436 AS151326 AS153087 AS199524 AS202617 AS215859 AS216211 AS328366 AS396986 AS399077

Upstreams

AS131149 connects to the global Internet via at least 4 upstream providers. In this setup, AS131149 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.

AS174 AS4780 AS9676 AS35280

Downstreams

AS131149 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS131149's role in extending Internet access beyond its own infrastructure.

AS9917 AS150756

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