AS1136 KPN KPN B.V.

KPN KPN B.V. · registered in the Netherlands

IPv4 addresses7,265,791409 prefixes · 0.232% of announced IPv4

Rank in Netherlands#2largest network in NL by IPv4 space, of 1,026 · 16.07% of NL

Rank worldwide#63of 79,396 networks with IPv4

IPv6129 x /32 (8,454,472 x /48)12 prefixes

CountryNetherlands1,098 ASNs registered there

Open AS1136 in ASN lookup Look up an IP in this network (31.149.0.1) All networks in Netherlands

IPv4 prefixes

All 409 prefixes, in address order.

31.149.0.0/16
31.160.0.0/15
37.74.0.0/16
37.251.0.0/17
46.144.0.0/15
46.227.232.0/21
46.231.40.0/21
46.243.40.0/21
62.12.0.0/19
62.21.128.0/17
62.25.0.0/18
62.41.28.0/22
62.41.33.0/24
62.41.34.0/23
62.41.36.0/24
62.41.38.0/23
62.41.40.0/21
62.41.48.0/21
62.41.86.0/23
62.41.88.0/21
62.41.96.0/22
62.41.100.0/23
62.41.103.0/24
62.41.104.0/21
62.41.112.0/20
62.41.128.0/19
62.41.161.0/24
62.41.162.0/23
62.41.164.0/22
62.41.168.0/21
62.41.176.0/20
62.41.192.0/18
62.131.0.0/16
62.132.4.0/22
62.132.8.0/21
62.132.20.0/22
62.132.29.0/24
62.132.30.0/23
62.132.32.0/21
62.132.40.0/23
62.132.44.0/22
62.132.48.0/20
62.132.64.0/19
62.132.96.0/20
62.132.112.0/23
62.132.118.0/23
62.132.120.0/21
62.132.128.0/22
62.132.134.0/23
62.132.136.0/21
62.132.144.0/20
62.132.160.0/19
62.132.192.0/18
62.133.64.0/18
62.207.0.0/16
62.216.0.0/19
62.251.0.0/17
77.60.0.0/14
77.160.0.0/12
80.60.0.0/15
80.100.0.0/15
81.204.0.0/14
82.94.0.0/17
82.94.128.0/18
82.94.192.0/19
82.94.224.0/20
82.94.240.0/21
82.94.248.0/23
82.94.250.0/24
82.94.251.0/25
82.94.251.128/26
82.94.251.192/27
82.94.251.224/31
82.94.251.226/32
82.94.251.228/30
82.94.251.232/29
82.94.251.240/28
82.94.252.0/22
82.95.0.0/16
82.136.192.0/18
82.161.0.0/16
82.168.0.0/15
82.170.0.0/16
83.232.0.0/16
84.80.0.0/16
84.82.0.0/15
84.84.0.0/14
85.113.224.0/19
86.80.0.0/13
86.88.0.0/15
86.90.0.0/16
86.92.0.0/14
88.159.0.0/16
89.200.0.0/17
92.64.0.0/14
92.68.0.0/15
92.70.0.0/16
92.71.192.0/18
93.154.0.0/17
137.17.0.0/16
141.93.240.0/22
144.44.0.0/16
145.4.224.0/20
145.7.0.0/16
145.8.176.0/22
145.15.108.0/22
145.15.114.0/23
145.15.208.0/21
145.53.0.0/16
145.68.0.0/16
145.78.28.0/24
145.119.0.0/19
145.119.32.0/19
145.119.64.0/18
145.119.128.0/18
145.119.192.0/19
145.119.224.0/21
145.119.232.0/21
145.119.240.0/20
146.104.249.0/24
146.104.250.0/24
146.104.252.0/23
160.48.160.0/24
185.36.40.0/23
185.117.209.0/24
188.142.0.0/17
188.200.0.0/13
193.141.4.0/22
193.141.8.0/21
193.141.16.0/22
193.141.21.0/24
193.141.22.0/24
193.141.25.0/24
193.141.26.0/24
193.141.28.0/22
193.141.32.0/21
193.141.46.0/23
193.141.48.0/22
193.141.52.0/24
193.141.54.0/24
193.141.56.0/24
193.141.59.0/24
193.141.62.0/23
193.141.66.0/24
193.141.68.0/22
193.141.72.0/21
193.141.80.0/21
193.141.88.0/23
193.141.90.0/24
193.141.93.0/24
193.141.94.0/23
193.141.100.0/24
193.141.102.0/23
193.141.105.0/24
193.141.106.0/24
193.141.108.0/24
193.141.111.0/24
193.141.112.0/21
193.141.120.0/24
193.141.122.0/23
193.141.124.0/23
193.141.128.0/21
193.141.136.0/23
193.141.138.0/24
193.141.142.0/24
193.141.144.0/20
193.141.160.0/20
193.141.178.0/23
193.141.184.0/22
193.141.189.0/24
193.141.190.0/23
193.141.227.0/24
193.141.228.0/23
193.141.232.0/21
193.141.240.0/20
193.172.0.0/15
193.200.140.0/24
194.9.48.0/23
194.13.7.0/24
194.13.176.0/24
194.26.80.0/24
194.26.144.0/22
194.26.153.0/24
194.26.240.0/23
194.45.8.0/22
194.45.14.0/23
194.45.16.0/22
194.45.21.0/24
194.45.23.0/24
194.45.28.0/22
194.45.32.0/24
194.45.35.0/24
194.45.38.0/23
194.45.40.0/22
194.45.44.0/24
194.45.49.0/24
194.45.50.0/23
194.45.57.0/24
194.45.58.0/23
194.45.60.0/22
194.45.64.0/22
194.45.68.0/23
194.45.70.0/24
194.45.72.0/22
194.45.80.0/21
194.45.88.0/22
194.45.92.0/23
194.45.95.0/24
194.45.96.0/24
194.45.102.0/24
194.45.107.0/24
194.45.108.0/22
194.45.112.0/21
194.45.120.0/22
194.45.124.0/23
194.45.128.0/22
194.45.132.0/23
194.45.134.0/24
194.45.136.0/22
194.45.140.0/23
194.45.155.0/24
194.45.156.0/22
194.45.160.0/22
194.45.164.0/24
194.45.170.0/23
194.45.172.0/22
194.45.176.0/22
194.45.180.0/24
194.45.185.0/24
194.45.186.0/23
194.45.188.0/22
194.45.192.0/22
194.45.198.0/23
194.45.201.0/24
194.45.202.0/23
194.45.204.0/22
194.45.216.0/24
194.45.218.0/23
194.45.220.0/22
194.45.224.0/23
194.45.226.0/24
194.45.228.0/22
194.45.234.0/23
194.45.238.0/23
194.45.240.0/20
194.53.56.0/24
194.104.24.0/22
194.104.100.0/23
194.104.102.0/23
194.104.194.0/24
194.120.1.0/24
194.120.2.0/23
194.120.4.0/22
194.120.8.0/21
194.120.18.0/23
194.120.20.0/23
194.120.25.0/24
194.120.26.0/23
194.120.28.0/22
194.120.32.0/21
194.120.41.0/24
194.120.42.0/24
194.120.44.0/22
194.120.48.0/22
194.120.52.0/23
194.120.54.0/24
194.120.56.0/21
194.120.64.0/23
194.120.66.0/23
194.120.68.0/22
194.120.72.0/21
194.120.106.0/23
194.120.108.0/24
194.120.117.0/24
194.120.118.0/24
194.120.127.0/24
194.120.128.0/22
194.120.132.0/24
194.120.134.0/23
194.120.136.0/21
194.120.145.0/24
194.120.146.0/23
194.120.148.0/23
194.120.151.0/24
194.120.152.0/21
194.120.160.0/22
194.120.165.0/24
194.120.166.0/23
194.120.168.0/23
194.120.172.0/24
194.120.174.0/23
194.120.176.0/22
194.120.180.0/23
194.120.185.0/24
194.120.186.0/23
194.120.188.0/24
194.120.224.0/22
194.120.228.0/23
194.120.232.0/23
194.120.235.0/24
194.120.236.0/22
194.120.240.0/21
194.120.248.0/24
194.120.250.0/23
194.120.252.0/22
194.121.1.0/24
194.121.3.0/24
194.121.4.0/22
194.121.8.0/23
194.121.10.0/24
194.121.12.0/22
194.121.16.0/21
194.121.24.0/23
194.121.27.0/24
194.121.28.0/22
194.121.32.0/21
194.121.40.0/22
194.121.44.0/23
194.121.47.0/24
194.121.57.0/24
194.121.58.0/24
194.121.60.0/23
194.121.64.0/23
194.121.67.0/24
194.121.68.0/22
194.121.72.0/21
194.121.80.0/21
194.121.88.0/23
194.121.91.0/24
194.121.92.0/22
194.121.96.0/21
194.121.106.0/23
194.121.108.0/22
194.121.112.0/21
194.121.120.0/23
194.121.122.0/24
194.121.124.0/22
194.121.128.0/19
194.121.160.0/21
194.121.168.0/22
194.121.176.0/20
194.121.192.0/21
194.121.200.0/23
194.121.202.0/24
194.121.204.0/22
194.121.208.0/21
194.121.216.0/22
194.121.224.0/20
194.121.240.0/21
194.121.248.0/22
194.121.252.0/23
194.121.255.0/24
194.122.0.0/18
194.122.64.0/21
194.122.72.0/22
194.122.88.0/21
194.122.96.0/20
194.122.112.0/21
194.122.128.0/18
194.122.192.0/19
194.122.244.0/22
194.122.252.0/22
194.123.0.0/18
194.123.64.0/19
194.123.96.0/20
194.123.112.0/21
194.123.120.0/23
194.123.123.0/24
194.123.124.0/22
194.123.128.0/19
194.123.160.0/22
194.123.165.0/24
194.123.166.0/23
194.123.168.0/21
194.123.176.0/20
194.123.192.0/18
194.151.0.0/21
194.151.8.0/22
194.151.13.0/24
194.151.14.0/23
194.151.16.0/20
194.151.32.0/19
194.151.64.0/20
194.151.80.0/22
194.151.84.0/24
194.151.87.0/24
194.151.88.0/21
194.151.96.0/19
194.151.128.0/18
194.151.192.0/21
194.151.200.0/23
194.151.202.0/24
194.151.204.0/22
194.151.208.0/20
194.151.224.0/19
195.7.128.0/19
195.73.0.0/16
195.121.0.0/16
195.240.0.0/15
199.103.8.0/22
212.123.128.0/18
212.238.0.0/16
212.241.32.0/19
213.10.0.0/16
213.75.0.0/16
213.84.0.0/16
213.197.0.0/18
213.218.64.0/20
217.166.0.0/16

IPv6 prefixes

All 12 prefixes.

2001:67c:3c4::/48
2a00:9a40::/32
2a02:a400::/25
2a03:1e84:abf::/48
2a04:9a00:1200::/42
2a07:3500:11a0::/48
2a07:3500:1ad8::/48
2a07:3500:1b30::/48
2a07:3500:1b48::/48
2a07:3500:1bc0::/48
2a07:3500:1da8::/48
2a0d:f0c0:e000::/40

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ASNNameIPv4 addresses

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AS1103#3 SURFNET-NL SURF B.V.7,194,079

AS33915#4 TNF-AS Vodafone Libertel B.V.6,589,184

AS50266#5 Odido Odido Netherlands B.V.1,938,176

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources