asn.dev

Address space

AS131596 TBCOM-NET TBC

IPv4 prefixes 111 354K addresses
IPv6 prefixes 15
Most common size /23 IPv4
Flagged 0

Shape

Prefix sizes

IPv4
/17
/17: 1
1
/18
/18: 6
6
/19
/19: 12
12
/20
/20: 12
12
/21
/21: 17
17
/22
/22: 19
19
/23
/23: 40
40
/24
/24: 4
4

How this network carves its IPv4 space. A wall of /24s usually means many small customer assignments or fine-grained traffic engineering; a few short prefixes means large contiguous allocations announced whole.

Shape

Prefix sizes

IPv6
/42
/42: 3
3
/43
/43: 7
7
/44
/44: 3
3
/48
/48: 2
2

Geography

Where the space lands

CountryNamePrefixes
TWTaiwan, Province of China126

Inventory

All prefixes

126 total
PrefixFamilyAddressesCountryFlags
59.102.128.0/18IPv416,384TW
59.102.192.0/19IPv48,192TW
59.102.224.0/23IPv4512TW
59.102.226.0/23IPv4512TW
59.102.228.0/22IPv41,024TW
59.102.232.0/23IPv4512TW
59.102.234.0/23IPv4512TW
59.102.236.0/22IPv41,024TW
59.102.240.0/23IPv4512TW
59.102.242.0/23IPv4512TW
59.102.244.0/22IPv41,024TW
59.102.248.0/21IPv42,048TW
61.57.64.0/18IPv416,384TW
61.58.64.0/19IPv48,192TW
61.58.160.0/19IPv48,192TW
61.63.96.0/19IPv48,192TW
116.241.0.0/18IPv416,384TW
116.241.64.0/19IPv48,192TW
116.241.96.0/21IPv42,048TW
116.241.104.0/22IPv41,024TW
116.241.108.0/23IPv4512TW
116.241.110.0/24IPv4256TW
116.241.111.0/24IPv4256TW
116.241.112.0/20IPv44,096TW
116.241.128.0/20IPv44,096TW
116.241.144.0/21IPv42,048TW
116.241.152.0/23IPv4512TW
116.241.154.0/23IPv4512TW
116.241.156.0/22IPv41,024TW
116.241.160.0/21IPv42,048TW
116.241.168.0/22IPv41,024TW
116.241.172.0/24IPv4256TW
116.241.173.0/24IPv4256TW
116.241.174.0/23IPv4512TW
116.241.176.0/20IPv44,096TW
116.241.192.0/19IPv48,192TW
116.241.224.0/20IPv44,096TW
116.241.240.0/21IPv42,048TW
116.241.248.0/23IPv4512TW
116.241.250.0/23IPv4512TW
116.241.252.0/22IPv41,024TW
123.0.192.0/18IPv416,384TW
123.110.0.0/17IPv432,768TW
123.110.128.0/21IPv42,048TW
123.110.136.0/23IPv4512TW
123.110.138.0/23IPv4512TW
123.110.140.0/22IPv41,024TW
123.110.144.0/20IPv44,096TW
123.110.160.0/19IPv48,192TW
123.110.192.0/20IPv44,096TW
123.110.208.0/23IPv4512TW
123.110.210.0/23IPv4512TW
123.110.212.0/22IPv41,024TW
123.110.216.0/21IPv42,048TW
123.110.224.0/19IPv48,192TW
123.240.0.0/19IPv48,192TW
123.240.32.0/23IPv4512TW
123.240.34.0/23IPv4512TW
123.240.36.0/22IPv41,024TW
123.240.40.0/21IPv42,048TW
123.240.48.0/20IPv44,096TW
123.240.64.0/19IPv48,192TW
123.240.96.0/21IPv42,048TW
123.240.104.0/23IPv4512TW
123.240.106.0/23IPv4512TW
123.240.108.0/22IPv41,024TW
123.240.112.0/22IPv41,024TW
123.240.116.0/23IPv4512TW
123.240.118.0/23IPv4512TW
123.240.120.0/21IPv42,048TW
123.240.128.0/18IPv416,384TW
123.240.192.0/22IPv41,024TW
123.240.196.0/23IPv4512TW
123.240.198.0/23IPv4512TW
123.240.200.0/21IPv42,048TW
123.240.208.0/21IPv42,048TW
123.240.216.0/23IPv4512TW
123.240.218.0/23IPv4512TW
123.240.220.0/22IPv41,024TW
123.240.224.0/20IPv44,096TW
123.240.240.0/22IPv41,024TW
123.240.244.0/23IPv4512TW
123.240.246.0/23IPv4512TW
123.240.248.0/21IPv42,048TW
123.241.0.0/22IPv41,024TW
123.241.4.0/23IPv4512TW
123.241.6.0/23IPv4512TW
123.241.8.0/21IPv42,048TW
123.241.16.0/20IPv44,096TW
123.241.32.0/23IPv4512TW
123.241.34.0/23IPv4512TW
123.241.36.0/23IPv4512TW
123.241.38.0/23IPv4512TW
123.241.40.0/23IPv4512TW
123.241.42.0/23IPv4512TW
123.241.44.0/22IPv41,024TW
123.241.48.0/20IPv44,096TW
123.241.64.0/18IPv416,384TW
123.241.128.0/19IPv48,192TW
123.241.160.0/20IPv44,096TW
123.241.176.0/23IPv4512TW
123.241.178.0/23IPv4512TW
123.241.180.0/22IPv41,024TW
123.241.184.0/21IPv42,048TW
123.241.192.0/19IPv48,192TW
123.241.224.0/21IPv42,048TW
123.241.232.0/22IPv41,024TW
123.241.236.0/23IPv4512TW
123.241.238.0/23IPv4512TW
123.241.240.0/20IPv44,096TW
210.202.56.0/21IPv42,048TW
2405:9200:1100::/48IPv6—TW
2405:9200:1110::/44IPv6—TW
2405:9200:1120::/43IPv6—TW
2405:9200:1140::/43IPv6—TW
2405:9200:2100::/42IPv6—TW
2405:9200:2140::/43IPv6—TW
2405:9200:3100::/42IPv6—TW
2405:9200:3140::/43IPv6—TW
2405:9200:4100::/42IPv6—TW
2405:9200:4140::/43IPv6—TW
2405:9200:5100::/48IPv6—TW
2405:9200:5110::/44IPv6—TW
2405:9200:5120::/43IPv6—TW
2405:9200:5140::/43IPv6—TW
2405:9200:5f00::/44IPv6—TW