asn.dev

Address space

AS12716 A1BG_MB

IPv4 prefixes 42 40.70K addresses
IPv6 prefixes 2
Most common size /24 IPv4
Flagged 0

Shape

Prefix sizes

IPv4
/19
/19: 1
1
/20
/20: 2
2
/21
/21: 2
2
/22
/22: 10
10
/23
/23: 12
12
/24
/24: 15
15

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
/40
/40: 1
1
/48
/48: 1
1

Geography

Where the space lands

CountryNamePrefixes
BGBulgaria44

Inventory

All prefixes

44 total
PrefixFamilyAddressesCountryFlags
37.63.0.0/19IPv48,192BG
37.63.32.0/22IPv41,024BG
37.63.96.0/22IPv41,024BG
62.204.154.0/23IPv4512BG
78.90.18.0/23IPv4512BG
78.90.44.0/23IPv4512BG
78.90.62.0/24IPv4256BG
78.90.73.0/24IPv4256BG
78.90.124.0/24IPv4256BG
78.90.188.0/22IPv41,024BG
78.90.218.0/23IPv4512BG
83.97.30.0/24IPv4256BG
84.252.40.0/23IPv4512BG
85.118.64.0/21IPv42,048BG
85.118.72.0/23IPv4512BG
85.118.74.0/24IPv4256BG
85.118.76.0/22IPv41,024BG
85.118.80.0/22IPv41,024BG
85.118.93.0/24IPv4256BG
89.215.62.0/23IPv4512BG
151.251.44.0/22IPv41,024BG
151.251.68.0/22IPv41,024BG
151.251.121.0/24IPv4256BG
151.251.126.0/23IPv4512BG
151.251.192.0/22IPv41,024BG
151.251.196.0/24IPv4256BG
151.251.200.0/21IPv42,048BG
151.251.238.0/23IPv4512BG
151.251.240.0/20IPv44,096BG
176.222.0.0/20IPv44,096BG
185.151.156.0/22IPv41,024BG
185.224.160.0/23IPv4512BG
212.104.116.0/22IPv41,024BG
213.157.133.0/24IPv4256BG
213.157.134.0/23IPv4512BG
213.226.17.0/24IPv4256BG
213.226.19.0/24IPv4256BG
213.226.36.0/24IPv4256BG
213.226.40.0/24IPv4256BG
213.226.51.0/24IPv4256BG
213.226.56.0/23IPv4512BG
213.226.59.0/24IPv4256BG
2001:1ac8:1::/48IPv6—BG
2001:1ac8:2800::/40IPv6—BG