asn.dev

Address space

AS1853 ACONET ACOnet Backbone

IPv4 prefixes 31 334K addresses
IPv6 prefixes 32
Most common size /24 IPv4
Flagged 0

Shape

Prefix sizes

IPv4
/16
/16: 3
3
/17
/17: 2
2
/18
/18: 2
2
/19
/19: 2
2
/20
/20: 2
2
/21
/21: 3
3
/22
/22: 4
4
/23
/23: 4
4
/24
/24: 9
9

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
/30
/30: 1
1
/31
/31: 1
1
/32
/32: 1
1
/33
/33: 1
1
/34
/34: 1
1
/36
/36: 2
2
/37
/37: 2
2
/38
/38: 2
2
/39
/39: 2
2
/40
/40: 2
2
/41
/41: 2
2
/42
/42: 2
2
/43
/43: 2
2
/44
/44: 2
2
/45
/45: 2
2
/46
/46: 2
2
/47
/47: 2
2
/48
/48: 3
3

Geography

Where the space lands

CountryNamePrefixes
ATAustria63

Inventory

All prefixes

63 total
PrefixFamilyAddressesCountryFlags
78.104.0.0/17IPv432,768AT
78.104.128.0/20IPv44,096AT
78.104.144.0/24IPv4256AT
78.104.146.0/23IPv4512AT
78.104.148.0/22IPv41,024AT
78.104.152.0/21IPv42,048AT
78.104.160.0/19IPv48,192AT
78.104.192.0/18IPv416,384AT
138.22.0.0/16IPv465,536AT
144.65.0.0/16IPv465,536AT
185.154.40.0/22IPv41,024AT
192.88.23.0/24IPv4256AT
192.88.24.0/24IPv4256AT
192.149.232.0/24IPv4256AT
192.153.173.0/24IPv4256AT
192.153.174.0/23IPv4512AT
192.153.177.0/24IPv4256AT
192.189.51.0/24IPv4256AT
193.170.0.0/16IPv465,536AT
193.171.0.0/17IPv432,768AT
193.171.128.0/18IPv416,384AT
193.171.192.0/19IPv48,192AT
193.171.224.0/20IPv44,096AT
193.171.240.0/21IPv42,048AT
193.171.248.0/22IPv41,024AT
193.171.252.0/23IPv4512AT
193.171.254.0/24IPv4256AT
194.37.4.0/22IPv41,024AT
194.37.8.0/21IPv42,048AT
194.246.32.0/24IPv4256AT
195.177.250.0/23IPv4512AT
2001:628::/38IPv6—AT
2001:628:400::/42IPv6—AT
2001:628:440::/44IPv6—AT
2001:628:450::/47IPv6—AT
2001:628:452::/48IPv6—AT
2001:628:454::/46IPv6—AT
2001:628:458::/45IPv6—AT
2001:628:460::/43IPv6—AT
2001:628:480::/41IPv6—AT
2001:628:500::/40IPv6—AT
2001:628:600::/39IPv6—AT
2001:628:800::/37IPv6—AT
2001:628:1000::/36IPv6—AT
2001:628:2001::/48IPv6—AT
2001:628:2002::/47IPv6—AT
2001:628:2004::/46IPv6—AT
2001:628:2008::/45IPv6—AT
2001:628:2010::/44IPv6—AT
2001:628:2020::/43IPv6—AT
2001:628:2040::/42IPv6—AT
2001:628:2080::/41IPv6—AT
2001:628:2100::/40IPv6—AT
2001:628:2200::/39IPv6—AT
2001:628:2400::/38IPv6—AT
2001:628:2800::/37IPv6—AT
2001:628:3000::/36IPv6—AT
2001:628:4000::/34IPv6—AT
2001:628:8000::/33IPv6—AT
2001:629::/32IPv6—AT
2001:62a::/31IPv6—AT
2001:62c::/30IPv6—AT
2001:67c:1864::/48IPv6—AT