All ASNs

Autonomous System details for AS17408

AS17408

AboveNet Communications Taiwan Co., Ltd • chief.com.tw

AS17408 — AboveNet Communications Taiwan Co., Ltd

AS Name

ABOVE-AS-AP

Country

Taiwan (TW)

Website

chief.com.tw

Number of IPv4

66,816

Number of IPv6

9.91 × 10²⁷

ASN type

ISP

Status

Allocated

Registry

APNIC

Allocated

January 12, 2001

Last updated

October 27, 2020

IP Ranges

100 IPv4 prefixes, 4 IPv6 prefixes

Prefix	Company	Number of IPs
43.243.252.0/22	AboveNet Communications Taiwan Co., Ltd	1,024
43.243.252.0/23	AboveNet Communications Taiwan Co., Ltd	512
43.243.252.0/24	AboveNet Communications Taiwan Co., Ltd	256
43.243.253.0/24	Chief Telecom Inc.	256
43.243.255.0/24	Chief Telecom Inc.	256
103.5.116.0/22	M-SQUARE, Inc.	1,024
103.123.140.0/22	UNIGATE TELECOM	1,024
103.123.142.0/24	UNIGATE TELECOM	256
103.130.0.0/22	UNIGATE TELECOM	1,024
103.138.106.0/24	WantEasy Info. Co, Ltd.	256
103.246.176.0/24	Asia Pacific Networks Company Limited	256
113.21.90.0/24	Chief Telecom Inc.	256
113.21.95.0/24	Chief Telecom Inc.	256
119.31.176.0/21	Chief Telecom Inc.	2,048
119.31.184.0/22	Chief Telecom Inc.	1,024
119.31.188.0/23	Chief Telecom Inc.	512
119.31.188.0/24	Chief Telecom Inc.	256
119.31.190.0/24	Chief Telecom Inc.	256
119.31.191.0/24	Chief Telecom Inc.	256
150.116.112.0/22	awoo Inc.	1,024
150.116.119.0/24	Chief Telecom Inc.	256
202.3.160.0/20	Chief Telecom Inc.	4,096
202.3.160.0/21	Chief Telecom Inc.	2,048
202.3.168.0/24	Chief Telecom Inc.	256
202.3.170.0/24	GrandTech CG Systems Inc.	256
202.3.174.0/23	USI CO., Ltd.	512
202.3.174.0/24	USI CO., Ltd.	256
202.3.176.0/23	ALi Corporation	512
202.3.176.0/24	ALi Corporation	256
202.3.177.0/24	ALi Corporation	256
202.3.178.0/23	ServComputing Inc.	512
202.3.178.0/24	ServComputing Inc.	256
202.3.180.0/22	Chief Telecom Inc.	1,024
202.3.186.0/23	Chief Telecom Inc.	512
202.3.188.0/22	Chief Telecom Inc.	1,024
202.5.240.0/20	Cynex Communications Corporation	4,096
202.5.240.0/22	Cynex Communications Corporation	1,024
202.5.241.0/24	Cynex Communications Corporation	256
202.5.242.0/23	Cynex Communications Corporation	512
202.5.242.0/24	Cynex Communications Corporation	256
202.5.243.0/24	Cynex Communications Corporation	256
202.5.244.0/22	Cynex Communications Corporation	1,024
202.5.250.0/23	Cynex Communications Corporation	512
202.5.252.0/22	Cynex Communications Corporation	1,024
202.5.252.0/23	Cynex Communications Corporation	512
202.5.254.0/23	Cynex Communications Corporation	512
202.55.224.0/21	Chief Telecom Inc.	2,048
202.55.230.0/24	Unigate Telecom Inc.	256
202.55.232.0/22	Unigate Telecom Inc.	1,024
202.55.236.0/23	Wenking Co., Ltd.	512
202.55.238.0/23	Unigate Telecom Inc.	512
202.55.240.0/23	Unigate Telecom Inc.	512
202.55.242.0/23	Chief Telecom Inc.	512
202.55.244.0/22	Unigate Telecom Inc.	1,024
202.55.248.0/22	Chief Telecom Inc.	1,024
202.55.248.0/23	Chief Telecom Inc.	512
202.55.251.0/24	Unigate Telecom Inc.	256
202.55.252.0/24	Chief Telecom Inc.	256
202.55.254.0/23	Unigate Telecom Inc.	512
202.133.224.0/19	AboveNet Communications Taiwan Co., Ltd	8,192
202.133.224.0/24	AboveNet Communications Taiwan Co., Ltd	256
202.133.231.0/24	Chief Telecom Inc.	256
202.133.240.0/24	Chief Telecom Inc.	256
202.133.252.0/23	ETEN Co., Ltd.	512
202.153.160.0/23	Unigate Telecom Inc.	512
202.153.162.0/23	Unigate Telecom Inc.	512
202.153.164.0/24	Unigate Telecom Inc.	256
202.153.165.0/24	Letswin Technology Co.,LTD.	256
202.153.167.0/24	Chief Telecom Inc.	256
202.153.168.0/23	TWD SCIENCE CO., LTD.	512
202.153.170.0/24	Chief Telecom Inc.	256
202.153.172.0/24	Letswin Technology Co.,LTD.	256
202.153.173.0/24	Unigate Telecom Inc.	256
202.153.174.0/23	Dafuhua	512
202.153.178.0/24	Unigate Telecom Inc.	256
202.153.179.0/24	NewLineTek	256
202.153.180.0/24	Chief Telecom Inc.	256
202.153.181.0/24	Unigate Telecom Inc.	256
202.153.182.0/23	Unigate Telecom Inc.	512
202.153.184.0/22	Unigate Telecom Inc.	1,024
202.153.184.0/24	Unigate Telecom Inc.	256
202.153.185.0/24	Unigate Telecom Inc.	256
202.153.186.0/24	Migocorp Inc.	256
202.153.187.0/24	Unigate Telecom Inc.	256
202.153.188.0/23	AirCamel	512
202.153.188.0/24	AirCamel	256
202.153.189.0/24	Unigate Telecom Inc.	256
202.153.191.0/24	Unigate Telecom Inc.	256
202.153.193.0/24	Chief Telecom Inc.	256
202.153.194.0/23	Wabow Information Inc.	512
202.153.196.0/22	Unigate Telecom Inc.	1,024
202.153.202.0/23	WakeAsp Information Inc.	512
202.153.204.0/22	Unigate Telecom Inc.	1,024
203.119.3.0/24		256
203.163.192.0/23	Chief Telecom Inc.	512
203.163.220.0/23	Chief Telecom Inc.	512
216.179.145.0/24	AZUKI, LLC	256
223.26.69.0/24	Chief Telecom Inc.	256
223.26.70.0/23	Chief Telecom Inc.	512
223.26.70.0/24	Chief Telecom Inc.	256
2405:7e00:1::/48	AboveNet Communications Taiwan Co., Ltd	1.21 × 10²⁴
2405:7e00:17::/48	AboveNet Communications Taiwan Co., Ltd	1.21 × 10²⁴
2405:7e00:1000::/36	AboveNet Communications Taiwan Co., Ltd	4.95 × 10²⁷
2405:7e00:4000::/36	AboveNet Communications Taiwan Co., Ltd	4.95 × 10²⁷

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS17408

209 peers

AS42 AS703 AS932 AS983 AS997 AS1828 AS2906 AS3303 AS3856 AS4058 AS4229 AS4628 AS4773 AS4775 AS4777 AS4788 AS4817 AS4844 AS6461 AS6507 AS6619 AS7575 AS7610 AS7632 AS8220 AS8849 AS8888 AS8966 AS9002 AS9009 AS9226 AS9264 AS9299 AS9304 AS9318 AS9658 AS9664 AS9821 AS9886 AS9930 AS10024 AS10099 AS10122 AS10310 AS11158 AS12389 AS13335 AS14061 AS14537 AS16276 AS7713 AS17451 AS17639 AS17996 AS18187 AS18403 AS20326 AS20473 AS20940 AS23671 AS23673 AS23764 AS23855 AS23856 AS23947 AS24198 AS24492 AS24538 AS25192 AS26277 AS30103 AS30999 AS32787 AS33353 AS35280 AS37002 AS37989 AS38040 AS38082 AS38158 AS38195 AS38278 AS38757 AS39572 AS40009 AS40627 AS40779 AS41564 AS42473 AS42909 AS45102 AS45259 AS45296 AS45430 AS45543 AS45701 AS45796 AS45899 AS46475 AS49902 AS53334 AS54113 AS54994 AS55195 AS55821 AS55850 AS56308 AS58389 AS58436 AS58485 AS58495 AS58655 AS58682 AS58715 AS58717 AS58907 AS59217 AS59238 AS59318 AS60022 AS60068 AS60486 AS61292 AS62014 AS62713 AS62955 AS63399 AS63516 AS63741 AS63927 AS63949 AS64010 AS64049 AS131219 AS131314 AS132132 AS132203 AS132602 AS132696 AS132816 AS132829 AS133159 AS133210 AS133840 AS134078 AS134148 AS134469 AS134654 AS134672 AS134835 AS135158 AS135530 AS136065 AS136106 AS136168 AS136557 AS137969 AS137991 AS138128 AS138699 AS138881 AS139057 AS139225 AS139341 AS139428 AS139628 AS139831 AS139901 AS141389 AS141642 AS141995 AS147094 AS147168 AS149290 AS150279 AS150436 AS151066 AS151326 AS151404 AS152144 AS152194 AS153087 AS197537 AS202053 AS202617 AS216211 AS328366 AS396986 AS399077 AS18042 AS18106 AS24482 AS32590 AS38001 AS38855 AS44356 AS45352 AS45474 AS49544 AS55518 AS55720 AS59105 AS132337 AS137409 AS138915 AS140627 AS199524 AS215859 AS216458

AS17408 peers with these other Autonomous Systems.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS17408

5 upstreams

AS3462 AS6939 AS9505 AS10133 AS15412

AS17408 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS17408 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS17408

72 downstreams

AS4845 AS7540 AS9269 AS9831 AS9917 AS9922 AS10135 AS11179 AS13150 AS17416 AS17651 AS18018 AS18040 AS18046 AS18186 AS18411 AS18419 AS18422 AS21734 AS24168 AS25152 AS38047 AS38325 AS38797 AS38851 AS38853 AS45593 AS46829 AS53813 AS55256 AS57976 AS63199 AS63909 AS63928 AS64078 AS131164 AS131584 AS131596 AS131599 AS131600 AS131605 AS131606 AS131607 AS131619 AS131620 AS131627 AS131638 AS131645 AS131657 AS131663 AS131680 AS132157 AS133182 AS133847 AS133953 AS134700 AS136041 AS136744 AS139327 AS139750 AS141158 AS150137 AS150767 AS150768 AS150770 AS150771 AS152623 AS198148 AS204844 AS208223 AS208770 AS396856

AS17408 provides internet connectivity to these downstream Autonomous Systems.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.