AS17408 AboveNet Communications Taiwan

ABOVE-AS-AP - AboveNet Communications Taiwan · registered in Taiwan

IPv4 addresses51,71283 prefixes · 0.002% of announced IPv4

Rank in Taiwan#40largest network in TW by IPv4 space, of 237 · 0.16% of TW

Rank worldwide#3,862of 79,396 networks with IPv4

IPv68,194 x /484 prefixes

CountryTaiwan288 ASNs registered there

Open AS17408 in ASN lookup Look up an IP in this network (43.243.252.1) All networks in Taiwan

IPv4 prefixes

All 83 prefixes, in address order.

43.243.252.0/23
43.243.254.0/23
103.3.28.0/22
103.5.116.0/22
103.37.236.0/22
103.123.140.0/23
103.123.142.0/24
103.123.143.0/24
103.130.0.0/22
103.138.106.0/24
103.246.176.0/24
113.21.90.0/24
113.21.95.0/24
119.31.176.0/21
119.31.184.0/22
119.31.188.0/24
119.31.189.0/24
119.31.190.0/23
150.116.112.0/22
150.116.119.0/24
202.3.160.0/21
202.3.168.0/24
202.3.169.0/24
202.3.170.0/24
202.3.171.0/24
202.3.172.0/23
202.3.174.0/24
202.3.175.0/24
202.3.176.0/23
202.3.178.0/24
202.3.179.0/24
202.3.180.0/22
202.3.186.0/23
202.3.188.0/23
202.3.190.0/24
202.5.240.0/21
202.5.248.0/21
202.55.224.0/22
202.55.228.0/23
202.55.230.0/24
202.55.231.0/24
202.55.232.0/23
202.55.235.0/24
202.55.236.0/22
202.55.240.0/21
202.55.248.0/23
202.55.250.0/23
202.55.252.0/24
202.55.254.0/23
202.133.224.0/21
202.133.232.0/21
202.133.240.0/24
202.133.241.0/24
202.133.242.0/23
202.133.244.0/22
202.133.248.0/22
202.133.252.0/23
202.133.254.0/23
202.153.160.0/23
202.153.162.0/24
202.153.164.0/23
202.153.167.0/24
202.153.168.0/23
202.153.170.0/24
202.153.172.0/22
202.153.178.0/23
202.153.180.0/24
202.153.182.0/23
202.153.184.0/22
202.153.188.0/23
202.153.191.0/24
202.153.193.0/24
202.153.194.0/23
202.153.196.0/22
202.153.202.0/23
202.153.204.0/22
203.119.3.0/24
203.163.192.0/24
203.163.220.0/23
216.179.145.0/24
223.26.69.0/24
223.26.70.0/24
223.26.71.0/24

IPv6 prefixes

All 4 prefixes.

2405:7e00:1::/48
2405:7e00:17::/48
2405:7e00:1000::/36
2405:7e00:4000::/36

Other ASNs named AboveNet Communications Taiwan

1 other network uses the same organisation name; together with AS17408 they announce 52,224 IPv4 addresses.

ASNNameIPv4 addresses

AS17651ABOVENET-AS-AP-2 - AboveNet Communications Taiwan TW512

Similar-sized networks in Taiwan

ASNNameIPv4 addresses

AS24165#37 UBBNET-AS-TW - UNION BROADBAND NETWORK64,256

AS38851#38 TNET-NET - TNET Communication Inc. 10F., No.78, Sec. 2, Chongxin Rd., Sanchong Dist.,New Taipei City, Taiwan (R.O.C Taiwan 241)62,208

AS7656#39 TWNAP-ADMIN-AS-AP - Taiwan Network Access Point52,224

AS9922#41 NKB-AS-TW - New Kaohsiung Broadband LTD.51,712

AS18429#42 EXTRALAN-TW - Extra-Lan Technologies Co., LTD43,008

AS131584#43 TAIFO-AS-TW - Taiwan Intelligent Fiber Optic Network Co.,Ltd.41,472

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources