asn.dev

Address space

AS31673 UNISERVER-AS

IPv4 prefixes 36 57.09K addresses
IPv6 prefixes 12
Most common size /22 IPv4
Flagged 0

Shape

Prefix sizes

IPv4
/19
/19: 1
1
/20
/20: 5
5
/21
/21: 5
5
/22
/22: 13
13
/23
/23: 7
7
/24
/24: 5
5

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
/29
/29: 3
3
/32
/32: 8
8
/48
/48: 1
1

Geography

Where the space lands

CountryNamePrefixes
NLNetherlands48

Inventory

All prefixes

48 total
PrefixFamilyAddressesCountryFlags
5.39.168.0/21IPv42,048NL
31.171.200.0/21IPv42,048NL
62.148.160.0/19IPv48,192NL
80.247.160.0/20IPv44,096NL
81.26.208.0/20IPv44,096NL
81.93.48.0/20IPv44,096NL
83.136.17.0/24IPv4256NL
83.136.18.0/23IPv4512NL
83.143.184.0/21IPv42,048NL
84.38.224.0/20IPv44,096NL
85.255.208.0/20IPv44,096NL
87.237.96.0/23IPv4512NL
87.237.98.0/24IPv4256NL
87.237.100.0/22IPv41,024NL
94.126.64.0/21IPv42,048NL
178.248.152.0/21IPv42,048NL
185.2.24.0/22IPv41,024NL
185.52.212.0/22IPv41,024NL
185.62.208.0/22IPv41,024NL
185.87.152.0/22IPv41,024NL
185.88.188.0/22IPv41,024NL
185.89.18.0/23IPv4512NL
185.111.120.0/22IPv41,024NL
185.121.92.0/23IPv4512NL
185.121.94.0/24IPv4256NL
185.139.148.0/22IPv41,024NL
185.168.85.0/24IPv4256NL
185.168.86.0/23IPv4512NL
185.181.84.0/22IPv41,024NL
185.185.164.0/22IPv41,024NL
185.226.136.0/23IPv4512NL
193.30.6.0/23IPv4512NL
193.36.186.0/24IPv4256NL
193.239.88.0/22IPv41,024NL
194.56.84.0/22IPv41,024NL
195.69.72.0/22IPv41,024NL
2001:16e8::/32IPv6—NL
2a00:f80::/32IPv6—NL
2a01:baa0::/32IPv6—NL
2a02:728::/32IPv6—NL
2a02:4640::/32IPv6—NL
2a03:120::/32IPv6—NL
2a03:7000::/32IPv6—NL
2a03:8300::/32IPv6—NL
2a04:72c0::/29IPv6—NL
2a06:5dc0::/29IPv6—NL
2a0a:9fc0::/29IPv6—NL
2a0b:5a80::/48IPv6—NL