asn.dev

Address space

AS24940 HETZNER-AS

Hosting RIPE

IPv4 prefixes 109 3.24M addresses
IPv6 prefixes 5
Most common size /16 IPv4
Flagged 16

Shape

IPv4 prefix sizes

All IPv4
/15
/15: 9
9
/16
/16: 23
23
/17
/17: 14
14
/18
/18: 2
2
/19
/19: 3
3
/20
/20: 2
2
/21
/21: 3
3
/22
/22: 11
11
/23
/23: 5
5
/24
/24: 21
21
/25
/25: 2
2
/26
/26: 2
2
/27
/27: 2
2
/28
/28: 2
2
/29
/29: 2
2
/30
/30: 2
2
/31
/31: 2
2
/32
/32: 2
2

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

IPv6 prefix sizes

All IPv6
/29
/29: 3
3
/31
/31: 1
1
/48
/48: 1
1

Geography

Where the space lands

CountryNamePrefixes
DEGermany114

Review

Flagged prefixes

16 of 114
PrefixFamilyAddressesCountryFlags
136.243.176.0/25IPv4128DEToo specific
136.243.176.128/28IPv416DEToo specific
136.243.176.144/30IPv44DEToo specific
136.243.176.149/32IPv41DEToo specific
136.243.176.150/31IPv42DEToo specific
136.243.176.152/29IPv48DEToo specific
136.243.176.160/27IPv432DEToo specific
136.243.176.192/26IPv464DEToo specific
213.239.216.0/25IPv4128DEToo specific
213.239.216.128/26IPv464DEToo specific
213.239.216.192/28IPv416DEToo specific
213.239.216.208/29IPv48DEToo specific
213.239.216.216/30IPv44DEToo specific
213.239.216.220/31IPv42DEToo specific
213.239.216.223/32IPv41DEToo specific
213.239.216.224/27IPv432DEToo specific

A flag is an observation, not an accusation. Very large and very specific prefixes are both legitimate in the right context.