asn.dev

Address space

AS1136 KPN KPN National

IPv4 prefixes 410 7.27M addresses
IPv6 prefixes 15
Most common size /24 IPv4
Flagged 8

Shape

Prefix sizes

IPv4
/12
/12: 1
1
/13
/13: 2
2
/14
/14: 5
5
/15
/15: 10
10
/16
/16: 24
24
/17
/17: 7
7
/18
/18: 17
17
/19
/19: 17
17
/20
/20: 21
21
/21
/21: 50
50
/22
/22: 74
74
/23
/23: 78
78
/24
/24: 96
96
/25
/25: 1
1
/26
/26: 1
1
/27
/27: 1
1
/28
/28: 1
1
/29
/29: 1
1
/30
/30: 1
1
/31
/31: 1
1
/32
/32: 1
1

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
/25
/25: 1
1
/32
/32: 1
1
/40
/40: 1
1
/42
/42: 1
1
/48
/48: 11
11

Geography

Where the space lands

CountryNamePrefixes
NLNetherlands425

Review

Flagged prefixes

8 of 425
PrefixFamilyAddressesCountryFlags
82.94.251.0/25IPv4128NLToo specific
82.94.251.128/26IPv464NLToo specific
82.94.251.192/27IPv432NLToo specific
82.94.251.224/31IPv42NLToo specific
82.94.251.226/32IPv41NLToo specific
82.94.251.228/30IPv44NLToo specific
82.94.251.232/29IPv48NLToo specific
82.94.251.240/28IPv416NLToo specific

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

Inventory

All prefixes

showing 400 of 425
PrefixFamilyAddressesCountryFlags
31.149.0.0/16IPv465,536NL
31.160.0.0/15IPv4131,072NL
37.74.0.0/16IPv465,536NL
37.251.0.0/17IPv432,768NL
46.144.0.0/15IPv4131,072NL
46.227.232.0/21IPv42,048NL
46.231.40.0/21IPv42,048NL
46.243.40.0/21IPv42,048NL
62.12.0.0/19IPv48,192NL
62.21.128.0/17IPv432,768NL
62.25.0.0/18IPv416,384NL
62.41.28.0/22IPv41,024NL
62.41.33.0/24IPv4256NL
62.41.34.0/23IPv4512NL
62.41.36.0/24IPv4256NL
62.41.38.0/23IPv4512NL
62.41.40.0/21IPv42,048NL
62.41.48.0/21IPv42,048NL
62.41.86.0/23IPv4512NL
62.41.88.0/21IPv42,048NL
62.41.96.0/22IPv41,024NL
62.41.100.0/23IPv4512NL
62.41.103.0/24IPv4256NL
62.41.104.0/21IPv42,048NL
62.41.112.0/20IPv44,096NL
62.41.128.0/19IPv48,192NL
62.41.161.0/24IPv4256NL
62.41.162.0/23IPv4512NL
62.41.164.0/22IPv41,024NL
62.41.168.0/21IPv42,048NL
62.41.176.0/20IPv44,096NL
62.41.192.0/18IPv416,384NL
62.131.0.0/16IPv465,536NL
62.132.4.0/22IPv41,024NL
62.132.8.0/21IPv42,048NL
62.132.20.0/22IPv41,024NL
62.132.29.0/24IPv4256NL
62.132.30.0/23IPv4512NL
62.132.32.0/21IPv42,048NL
62.132.40.0/23IPv4512NL
62.132.44.0/22IPv41,024NL
62.132.48.0/20IPv44,096NL
62.132.64.0/19IPv48,192NL
62.132.96.0/20IPv44,096NL
62.132.112.0/23IPv4512NL
62.132.118.0/23IPv4512NL
62.132.120.0/21IPv42,048NL
62.132.128.0/22IPv41,024NL
62.132.134.0/23IPv4512NL
62.132.136.0/21IPv42,048NL
62.132.144.0/20IPv44,096NL
62.132.160.0/19IPv48,192NL
62.132.192.0/18IPv416,384NL
62.133.64.0/18IPv416,384NL
62.207.0.0/16IPv465,536NL
62.216.0.0/19IPv48,192NL
62.251.0.0/17IPv432,768NL
77.60.0.0/14IPv4262,144NL
77.160.0.0/12IPv41,048,576NL
80.60.0.0/15IPv4131,072NL
80.100.0.0/15IPv4131,072NL
81.204.0.0/14IPv4262,144NL
82.94.0.0/17IPv432,768NL
82.94.128.0/18IPv416,384NL
82.94.192.0/19IPv48,192NL
82.94.224.0/20IPv44,096NL
82.94.240.0/21IPv42,048NL
82.94.248.0/23IPv4512NL
82.94.250.0/24IPv4256NL
82.94.251.0/25IPv4128NLToo specific
82.94.251.128/26IPv464NLToo specific
82.94.251.192/27IPv432NLToo specific
82.94.251.224/31IPv42NLToo specific
82.94.251.226/32IPv41NLToo specific
82.94.251.228/30IPv44NLToo specific
82.94.251.232/29IPv48NLToo specific
82.94.251.240/28IPv416NLToo specific
82.94.252.0/22IPv41,024NL
82.95.0.0/16IPv465,536NL
82.136.192.0/18IPv416,384NL
82.161.0.0/16IPv465,536NL
82.168.0.0/15IPv4131,072NL
82.170.0.0/16IPv465,536NL
83.232.0.0/16IPv465,536NL
84.80.0.0/16IPv465,536NL
84.82.0.0/15IPv4131,072NL
84.84.0.0/14IPv4262,144NL
85.113.224.0/19IPv48,192NL
86.80.0.0/13IPv4524,288NL
86.88.0.0/15IPv4131,072NL
86.90.0.0/16IPv465,536NL
86.92.0.0/14IPv4262,144NL
88.159.0.0/16IPv465,536NL
89.200.0.0/17IPv432,768NL
92.64.0.0/14IPv4262,144NL
92.68.0.0/15IPv4131,072NL
92.70.0.0/16IPv465,536NL
92.71.192.0/18IPv416,384NL
93.154.0.0/17IPv432,768NL
137.17.0.0/16IPv465,536NL
141.93.240.0/22IPv41,024NL
144.44.0.0/16IPv465,536NL
145.4.224.0/20IPv44,096NL
145.7.0.0/16IPv465,536NL
145.8.176.0/22IPv41,024NL
145.15.108.0/22IPv41,024NL
145.15.114.0/23IPv4512NL
145.15.208.0/21IPv42,048NL
145.53.0.0/16IPv465,536NL
145.68.0.0/16IPv465,536NL
145.78.28.0/24IPv4256NL
145.119.0.0/18IPv416,384NL
145.119.64.0/18IPv416,384NL
145.119.128.0/18IPv416,384NL
145.119.192.0/19IPv48,192NL
145.119.224.0/21IPv42,048NL
145.119.232.0/21IPv42,048NL
145.119.240.0/20IPv44,096NL
146.104.249.0/24IPv4256NL
146.104.250.0/24IPv4256NL
146.104.252.0/23IPv4512NL
160.48.160.0/24IPv4256NL
185.36.40.0/23IPv4512NL
185.117.209.0/24IPv4256NL
188.142.0.0/17IPv432,768NL
188.200.0.0/13IPv4524,288NL
193.141.4.0/22IPv41,024NL
193.141.8.0/21IPv42,048NL
193.141.16.0/22IPv41,024NL
193.141.21.0/24IPv4256NL
193.141.22.0/24IPv4256NL
193.141.25.0/24IPv4256NL
193.141.26.0/24IPv4256NL
193.141.28.0/22IPv41,024NL
193.141.32.0/21IPv42,048NL
193.141.46.0/23IPv4512NL
193.141.48.0/22IPv41,024NL
193.141.52.0/24IPv4256NL
193.141.54.0/24IPv4256NL
193.141.56.0/24IPv4256NL
193.141.59.0/24IPv4256NL
193.141.62.0/23IPv4512NL
193.141.66.0/24IPv4256NL
193.141.68.0/22IPv41,024NL
193.141.72.0/21IPv42,048NL
193.141.80.0/21IPv42,048NL
193.141.88.0/23IPv4512NL
193.141.90.0/24IPv4256NL
193.141.93.0/24IPv4256NL
193.141.94.0/23IPv4512NL
193.141.100.0/24IPv4256NL
193.141.102.0/23IPv4512NL
193.141.105.0/24IPv4256NL
193.141.106.0/24IPv4256NL
193.141.108.0/24IPv4256NL
193.141.111.0/24IPv4256NL
193.141.112.0/21IPv42,048NL
193.141.120.0/24IPv4256NL
193.141.122.0/23IPv4512NL
193.141.124.0/23IPv4512NL
193.141.128.0/21IPv42,048NL
193.141.136.0/23IPv4512NL
193.141.138.0/24IPv4256NL
193.141.142.0/24IPv4256NL
193.141.144.0/20IPv44,096NL
193.141.160.0/20IPv44,096NL
193.141.178.0/23IPv4512NL
193.141.184.0/22IPv41,024NL
193.141.189.0/24IPv4256NL
193.141.190.0/23IPv4512NL
193.141.227.0/24IPv4256NL
193.141.228.0/23IPv4512NL
193.141.232.0/21IPv42,048NL
193.141.240.0/20IPv44,096NL
193.172.0.0/15IPv4131,072NL
193.177.140.0/22IPv41,024NL
193.177.144.0/22IPv41,024NL
193.200.140.0/24IPv4256NL
194.9.48.0/23IPv4512NL
194.13.7.0/24IPv4256NL
194.13.176.0/24IPv4256NL
194.26.80.0/24IPv4256NL
194.26.144.0/22IPv41,024NL
194.26.153.0/24IPv4256NL
194.26.240.0/24IPv4256NL
194.45.8.0/22IPv41,024NL
194.45.14.0/23IPv4512NL
194.45.16.0/22IPv41,024NL
194.45.21.0/24IPv4256NL
194.45.23.0/24IPv4256NL
194.45.28.0/22IPv41,024NL
194.45.32.0/24IPv4256NL
194.45.35.0/24IPv4256NL
194.45.38.0/23IPv4512NL
194.45.40.0/22IPv41,024NL
194.45.44.0/24IPv4256NL
194.45.49.0/24IPv4256NL
194.45.50.0/23IPv4512NL
194.45.57.0/24IPv4256NL
194.45.58.0/23IPv4512NL
194.45.60.0/22IPv41,024NL
194.45.64.0/22IPv41,024NL
194.45.68.0/23IPv4512NL
194.45.70.0/24IPv4256NL
194.45.72.0/22IPv41,024NL
194.45.80.0/21IPv42,048NL
194.45.88.0/22IPv41,024NL
194.45.92.0/23IPv4512NL
194.45.95.0/24IPv4256NL
194.45.96.0/24IPv4256NL
194.45.102.0/24IPv4256NL
194.45.107.0/24IPv4256NL
194.45.108.0/22IPv41,024NL
194.45.112.0/21IPv42,048NL
194.45.120.0/22IPv41,024NL
194.45.124.0/23IPv4512NL
194.45.128.0/22IPv41,024NL
194.45.132.0/23IPv4512NL
194.45.134.0/24IPv4256NL
194.45.136.0/22IPv41,024NL
194.45.140.0/23IPv4512NL
194.45.155.0/24IPv4256NL
194.45.156.0/22IPv41,024NL
194.45.160.0/22IPv41,024NL
194.45.164.0/24IPv4256NL
194.45.170.0/23IPv4512NL
194.45.172.0/22IPv41,024NL
194.45.176.0/22IPv41,024NL
194.45.180.0/24IPv4256NL
194.45.185.0/24IPv4256NL
194.45.186.0/23IPv4512NL
194.45.188.0/22IPv41,024NL
194.45.192.0/22IPv41,024NL
194.45.198.0/23IPv4512NL
194.45.201.0/24IPv4256NL
194.45.202.0/23IPv4512NL
194.45.204.0/22IPv41,024NL
194.45.216.0/24IPv4256NL
194.45.218.0/23IPv4512NL
194.45.220.0/22IPv41,024NL
194.45.224.0/23IPv4512NL
194.45.226.0/24IPv4256NL
194.45.228.0/22IPv41,024NL
194.45.234.0/23IPv4512NL
194.45.238.0/23IPv4512NL
194.45.240.0/20IPv44,096NL
194.53.56.0/24IPv4256NL
194.104.24.0/22IPv41,024NL
194.104.100.0/23IPv4512NL
194.104.102.0/23IPv4512NL
194.104.194.0/24IPv4256NL
194.120.1.0/24IPv4256NL
194.120.2.0/23IPv4512NL
194.120.4.0/22IPv41,024NL
194.120.8.0/21IPv42,048NL
194.120.18.0/23IPv4512NL
194.120.20.0/23IPv4512NL
194.120.25.0/24IPv4256NL
194.120.26.0/23IPv4512NL
194.120.28.0/22IPv41,024NL
194.120.32.0/21IPv42,048NL
194.120.41.0/24IPv4256NL
194.120.42.0/24IPv4256NL
194.120.44.0/22IPv41,024NL
194.120.48.0/22IPv41,024NL
194.120.52.0/23IPv4512NL
194.120.54.0/24IPv4256NL
194.120.56.0/21IPv42,048NL
194.120.64.0/23IPv4512NL
194.120.66.0/23IPv4512NL
194.120.68.0/22IPv41,024NL
194.120.72.0/21IPv42,048NL
194.120.106.0/23IPv4512NL
194.120.108.0/24IPv4256NL
194.120.117.0/24IPv4256NL
194.120.118.0/24IPv4256NL
194.120.127.0/24IPv4256NL
194.120.128.0/22IPv41,024NL
194.120.132.0/24IPv4256NL
194.120.134.0/23IPv4512NL
194.120.136.0/21IPv42,048NL
194.120.145.0/24IPv4256NL
194.120.146.0/23IPv4512NL
194.120.148.0/23IPv4512NL
194.120.151.0/24IPv4256NL
194.120.152.0/21IPv42,048NL
194.120.160.0/22IPv41,024NL
194.120.165.0/24IPv4256NL
194.120.166.0/23IPv4512NL
194.120.168.0/23IPv4512NL
194.120.172.0/24IPv4256NL
194.120.174.0/23IPv4512NL
194.120.176.0/22IPv41,024NL
194.120.180.0/23IPv4512NL
194.120.185.0/24IPv4256NL
194.120.186.0/23IPv4512NL
194.120.188.0/24IPv4256NL
194.120.224.0/22IPv41,024NL
194.120.228.0/23IPv4512NL
194.120.232.0/23IPv4512NL
194.120.235.0/24IPv4256NL
194.120.236.0/22IPv41,024NL
194.120.240.0/21IPv42,048NL
194.120.248.0/24IPv4256NL
194.120.250.0/23IPv4512NL
194.120.252.0/22IPv41,024NL
194.121.1.0/24IPv4256NL
194.121.3.0/24IPv4256NL
194.121.4.0/22IPv41,024NL
194.121.8.0/23IPv4512NL
194.121.10.0/24IPv4256NL
194.121.12.0/22IPv41,024NL
194.121.16.0/21IPv42,048NL
194.121.24.0/23IPv4512NL
194.121.27.0/24IPv4256NL
194.121.28.0/22IPv41,024NL
194.121.32.0/21IPv42,048NL
194.121.40.0/22IPv41,024NL
194.121.44.0/23IPv4512NL
194.121.47.0/24IPv4256NL
194.121.57.0/24IPv4256NL
194.121.58.0/24IPv4256NL
194.121.60.0/23IPv4512NL
194.121.64.0/23IPv4512NL
194.121.67.0/24IPv4256NL
194.121.68.0/22IPv41,024NL
194.121.72.0/21IPv42,048NL
194.121.80.0/21IPv42,048NL
194.121.88.0/23IPv4512NL
194.121.91.0/24IPv4256NL
194.121.92.0/22IPv41,024NL
194.121.96.0/21IPv42,048NL
194.121.106.0/23IPv4512NL
194.121.108.0/22IPv41,024NL
194.121.112.0/21IPv42,048NL
194.121.120.0/23IPv4512NL
194.121.122.0/24IPv4256NL
194.121.124.0/22IPv41,024NL
194.121.128.0/19IPv48,192NL
194.121.160.0/21IPv42,048NL
194.121.168.0/22IPv41,024NL
194.121.176.0/20IPv44,096NL
194.121.192.0/21IPv42,048NL
194.121.200.0/23IPv4512NL
194.121.202.0/24IPv4256NL
194.121.204.0/22IPv41,024NL
194.121.208.0/21IPv42,048NL
194.121.216.0/22IPv41,024NL
194.121.224.0/20IPv44,096NL
194.121.240.0/21IPv42,048NL
194.121.248.0/22IPv41,024NL
194.121.252.0/23IPv4512NL
194.121.255.0/24IPv4256NL
194.122.0.0/18IPv416,384NL
194.122.64.0/21IPv42,048NL
194.122.72.0/22IPv41,024NL
194.122.88.0/21IPv42,048NL
194.122.96.0/20IPv44,096NL
194.122.112.0/21IPv42,048NL
194.122.128.0/18IPv416,384NL
194.122.192.0/19IPv48,192NL
194.122.244.0/22IPv41,024NL
194.122.252.0/22IPv41,024NL
194.123.0.0/18IPv416,384NL
194.123.64.0/19IPv48,192NL
194.123.96.0/20IPv44,096NL
194.123.112.0/21IPv42,048NL
194.123.120.0/23IPv4512NL
194.123.123.0/24IPv4256NL
194.123.124.0/22IPv41,024NL
194.123.128.0/19IPv48,192NL
194.123.160.0/22IPv41,024NL
194.123.165.0/24IPv4256NL
194.123.166.0/23IPv4512NL
194.123.168.0/21IPv42,048NL
194.123.176.0/20IPv44,096NL
194.123.192.0/18IPv416,384NL
194.151.0.0/21IPv42,048NL
194.151.8.0/22IPv41,024NL
194.151.13.0/24IPv4256NL
194.151.14.0/23IPv4512NL
194.151.16.0/20IPv44,096NL
194.151.32.0/19IPv48,192NL
194.151.64.0/20IPv44,096NL
194.151.80.0/22IPv41,024NL
194.151.84.0/24IPv4256NL
194.151.87.0/24IPv4256NL
194.151.88.0/21IPv42,048NL
194.151.96.0/19IPv48,192NL
194.151.128.0/18IPv416,384NL
194.151.192.0/21IPv42,048NL
194.151.200.0/23IPv4512NL
194.151.202.0/24IPv4256NL
194.151.204.0/22IPv41,024NL
194.151.208.0/20IPv44,096NL
194.151.224.0/19IPv48,192NL
195.7.128.0/19IPv48,192NL
195.73.0.0/16IPv465,536NL
195.121.0.0/16IPv465,536NL
195.240.0.0/15IPv4131,072NL

Capped at 400 rows to keep the page a sane size. The filter searches only what is rendered.