asn.dev

Address space

AS9674 FET-TW Far EastTone Telecommunication Co., Ltd.

IPv4 prefixes 86 1.83M addresses
IPv6 prefixes 32
Most common size /19 IPv4
Flagged 0

Shape

Prefix sizes

IPv4
/14
/14: 2
2
/15
/15: 3
3
/16
/16: 5
5
/17
/17: 7
7
/18
/18: 11
11
/19
/19: 14
14
/20
/20: 8
8
/21
/21: 7
7
/22
/22: 7
7
/23
/23: 11
11
/24
/24: 11
11

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
/33
/33: 1
1
/34
/34: 1
1
/35
/35: 1
1
/36
/36: 1
1
/37
/37: 1
1
/40
/40: 2
2
/41
/41: 5
5
/42
/42: 8
8
/43
/43: 12
12

Geography

Where the space lands

CountryNamePrefixes
TWTaiwan, Province of China118

Inventory

All prefixes

118 total
PrefixFamilyAddressesCountryFlags
27.51.0.0/17IPv432,768TW
27.51.128.0/23IPv4512TW
27.51.130.0/23IPv4512TW
27.51.132.0/22IPv41,024TW
27.51.136.0/21IPv42,048TW
27.51.144.0/20IPv44,096TW
27.51.160.0/19IPv48,192TW
27.51.192.0/18IPv416,384TW
27.52.0.0/15IPv4131,072TW
27.240.0.0/15IPv4131,072TW
27.242.0.0/16IPv465,536TW
27.243.0.0/16IPv465,536TW
27.244.0.0/14IPv4262,144TW
39.9.0.0/16IPv465,536TW
39.10.0.0/18IPv416,384TW
39.10.64.0/20IPv44,096TW
39.12.80.0/20IPv44,096TW
39.12.96.0/19IPv48,192TW
39.12.128.0/17IPv432,768TW
39.14.0.0/18IPv416,384TW
39.14.64.0/20IPv44,096TW
39.14.160.0/19IPv48,192TW
39.14.192.0/18IPv416,384TW
39.15.0.0/17IPv432,768TW
39.15.128.0/18IPv416,384TW
39.15.192.0/19IPv48,192TW
39.15.224.0/20IPv44,096TW
61.20.0.0/17IPv432,768TW
61.20.128.0/18IPv416,384TW
61.20.192.0/20IPv44,096TW
61.20.208.0/21IPv42,048TW
61.20.216.0/22IPv41,024TW
61.20.220.0/23IPv4512TW
61.20.222.0/24IPv4256TW
61.20.223.0/24IPv4256TW
61.20.224.0/19IPv48,192TW
106.64.0.0/18IPv416,384TW
106.64.64.0/19IPv48,192TW
106.64.96.0/19IPv48,192TW
106.64.128.0/17IPv432,768TW
110.24.0.0/14IPv4262,144TW
110.28.0.0/17IPv432,768TW
110.28.128.0/19IPv48,192TW
110.28.160.0/19IPv48,192TW
110.28.192.0/18IPv416,384TW
110.29.0.0/16IPv465,536TW
110.30.0.0/15IPv4131,072TW
114.140.0.0/16IPv465,536TW
118.231.0.0/17IPv432,768TW
118.231.128.0/18IPv416,384TW
118.231.192.0/19IPv48,192TW
118.231.224.0/19IPv48,192TW
210.241.192.0/20IPv44,096TW
210.241.208.0/24IPv4256TW
210.241.209.0/24IPv4256TW
210.241.210.0/23IPv4512TW
210.241.212.0/22IPv41,024TW
210.241.216.0/21IPv42,048TW
211.73.128.0/19IPv48,192TW
211.77.0.0/19IPv48,192TW
211.77.32.0/22IPv41,024TW
211.77.36.0/23IPv4512TW
211.77.38.0/24IPv4256TW
211.77.39.0/24IPv4256TW
211.77.40.0/23IPv4512TW
211.77.42.0/24IPv4256TW
211.77.43.0/24IPv4256TW
211.77.44.0/22IPv41,024TW
211.77.48.0/22IPv41,024TW
211.77.52.0/23IPv4512TW
211.77.54.0/24IPv4256TW
211.77.55.0/24IPv4256TW
211.77.56.0/21IPv42,048TW
211.77.64.0/18IPv416,384TW
211.77.128.0/18IPv416,384TW
211.77.192.0/19IPv48,192TW
211.77.224.0/20IPv44,096TW
211.77.240.0/23IPv4512TW
211.77.242.0/23IPv4512TW
211.77.244.0/23IPv4512TW
211.77.246.0/23IPv4512TW
211.77.248.0/21IPv42,048TW
223.22.128.0/24IPv4256TW
223.22.232.0/21IPv42,048TW
223.22.240.0/21IPv42,048TW
223.22.252.0/22IPv41,024TW
2401:e180::/33IPv6—TW
2401:e180:8000::/37IPv6—TW
2401:e180:8800::/40IPv6—TW
2401:e180:8900::/41IPv6—TW
2401:e180:8980::/43IPv6—TW
2401:e180:89a0::/43IPv6—TW
2401:e180:89c0::/42IPv6—TW
2401:e180:8a00::/43IPv6—TW
2401:e180:8a20::/43IPv6—TW
2401:e180:8a40::/42IPv6—TW
2401:e180:8a80::/43IPv6—TW
2401:e180:8aa0::/43IPv6—TW
2401:e180:8ac0::/42IPv6—TW
2401:e180:8b00::/40IPv6—TW
2401:e180:8c00::/41IPv6—TW
2401:e180:8c80::/43IPv6—TW
2401:e180:8ca0::/43IPv6—TW
2401:e180:8cc0::/42IPv6—TW
2401:e180:8d00::/41IPv6—TW
2401:e180:8d80::/43IPv6—TW
2401:e180:8da0::/43IPv6—TW
2401:e180:8dc0::/42IPv6—TW
2401:e180:8e00::/42IPv6—TW
2401:e180:8e40::/42IPv6—TW
2401:e180:8e80::/41IPv6—TW
2401:e180:8f00::/42IPv6—TW
2401:e180:8f40::/43IPv6—TW
2401:e180:8f60::/43IPv6—TW
2401:e180:8f80::/41IPv6—TW
2401:e180:9000::/36IPv6—TW
2401:e180:a000::/35IPv6—TW
2401:e180:c000::/34IPv6—TW