asn.dev

Address space

AS39184 ULTRANET-AS

IPv4 prefixes 49 55.81K addresses
IPv6 prefixes 0
Most common size /24 IPv4
Flagged 0

Shape

Prefix sizes

IPv4
/20
/20: 6
6
/21
/21: 4
4
/22
/22: 13
13
/23
/23: 12
12
/24
/24: 14
14

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.

Geography

Where the space lands

CountryNamePrefixes
BGBulgaria49

Inventory

All prefixes

49 total
PrefixFamilyAddressesCountryFlags
5.133.92.0/22IPv41,024BG
5.181.28.0/22IPv41,024BG
5.183.228.0/22IPv41,024BG
45.65.68.0/22IPv41,024BG
45.67.88.0/22IPv41,024BG
77.76.32.0/23IPv4512BG
77.76.34.0/23IPv4512BG
77.76.36.0/22IPv41,024BG
77.76.40.0/21IPv42,048BG
77.76.48.0/20IPv44,096BG
77.77.0.0/23IPv4512BG
77.77.2.0/23IPv4512BG
77.77.4.0/22IPv41,024BG
77.77.8.0/21IPv42,048BG
77.77.16.0/20IPv44,096BG
77.77.32.0/20IPv44,096BG
77.77.48.0/24IPv4256BG
77.77.50.0/23IPv4512BG
77.77.52.0/22IPv41,024BG
77.77.56.0/21IPv42,048BG
80.72.65.0/24IPv4256BG
80.72.67.0/24IPv4256BG
80.72.70.0/23IPv4512BG
80.72.73.0/24IPv4256BG
80.72.74.0/24IPv4256BG
80.72.76.0/24IPv4256BG
80.72.79.0/24IPv4256BG
80.72.83.0/24IPv4256BG
80.72.94.0/24IPv4256BG
80.78.224.0/20IPv44,096BG
85.95.86.0/23IPv4512BG
85.95.88.0/24IPv4256BG
88.80.96.0/20IPv44,096BG
88.80.112.0/21IPv42,048BG
88.80.120.0/22IPv41,024BG
88.80.124.0/23IPv4512BG
88.80.126.0/24IPv4256BG
185.116.92.0/22IPv41,024BG
185.247.56.0/22IPv41,024BG
185.253.156.0/23IPv4512BG
185.253.158.0/24IPv4256BG
193.161.132.0/22IPv41,024BG
213.149.128.0/20IPv44,096BG
213.149.144.0/24IPv4256BG
213.149.146.0/23IPv4512BG
213.149.148.0/22IPv41,024BG
213.149.152.0/23IPv4512BG
213.149.155.0/24IPv4256BG
213.149.158.0/23IPv4512BG