asn.dev

Address space

AS9505 TWGATE-AP Taiwan Internet Gateway

IPv4 prefixes 24 22.02K addresses
IPv6 prefixes 35
Most common size /23 IPv4
Flagged 0

Shape

Prefix sizes

IPv4
/20
/20: 1
1
/21
/21: 4
4
/22
/22: 3
3
/23
/23: 10
10
/24
/24: 6
6

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: 2
2
/34
/34: 2
2
/35
/35: 1
1
/36
/36: 2
2
/37
/37: 4
4
/38
/38: 4
4
/39
/39: 4
4
/40
/40: 7
7
/41
/41: 1
1
/42
/42: 1
1
/43
/43: 1
1
/44
/44: 1
1
/45
/45: 1
1
/47
/47: 2
2
/48
/48: 2
2

Geography

Where the space lands

CountryNamePrefixes
TWTaiwan, Province of China59

Inventory

All prefixes

59 total
PrefixFamilyAddressesCountryFlags
66.171.112.0/23IPv4512TW
66.171.116.0/23IPv4512TW
175.41.48.0/21IPv42,048TW
175.41.56.0/23IPv4512TW
175.41.58.0/24IPv4256TW
175.41.59.0/24IPv4256TW
175.41.60.0/22IPv41,024TW
175.111.224.0/20IPv44,096TW
175.111.240.0/21IPv42,048TW
203.78.176.0/22IPv41,024TW
203.78.180.0/23IPv4512TW
203.78.182.0/24IPv4256TW
203.78.183.0/24IPv4256TW
203.78.184.0/21IPv42,048TW
203.160.224.0/21IPv42,048TW
203.160.232.0/23IPv4512TW
203.160.234.0/23IPv4512TW
203.160.236.0/22IPv41,024TW
208.70.202.0/23IPv4512TW
208.70.206.0/23IPv4512TW
220.128.48.0/23IPv4512TW
220.128.50.0/24IPv4256TW
220.128.52.0/23IPv4512TW
220.128.54.0/24IPv4256TW
2001:b200::/38IPv6—TW
2001:b200:400::/39IPv6—TW
2001:b200:600::/40IPv6—TW
2001:b200:700::/40IPv6—TW
2001:b200:800::/37IPv6—TW
2001:b200:1000::/37IPv6—TW
2001:b200:1800::/40IPv6—TW
2001:b200:1900::/40IPv6—TW
2001:b200:1a00::/39IPv6—TW
2001:b200:1c00::/38IPv6—TW
2001:b200:2000::/39IPv6—TW
2001:b200:2200::/40IPv6—TW
2001:b200:2300::/40IPv6—TW
2001:b200:2400::/38IPv6—TW
2001:b200:2800::/37IPv6—TW
2001:b200:3000::/36IPv6—TW
2001:b200:4000::/34IPv6—TW
2001:b200:8000::/33IPv6—TW
2606:c00::/43IPv6—TW
2606:c00:20::/44IPv6—TW
2606:c00:30::/47IPv6—TW
2606:c00:33::/48IPv6—TW
2606:c00:34::/48IPv6—TW
2606:c00:36::/47IPv6—TW
2606:c00:38::/45IPv6—TW
2606:c00:40::/42IPv6—TW
2606:c00:80::/41IPv6—TW
2606:c00:100::/40IPv6—TW
2606:c00:200::/39IPv6—TW
2606:c00:400::/38IPv6—TW
2606:c00:800::/37IPv6—TW
2606:c00:1000::/36IPv6—TW
2606:c00:2000::/35IPv6—TW
2606:c00:4000::/34IPv6—TW
2606:c00:8000::/33IPv6—TW