asn.dev

Address space

AS16276 OVH

IPv4 prefixes 871 4.59M addresses
IPv6 prefixes 69
Most common size /24 IPv4
Flagged 143

Shape

Prefix sizes

IPv4
/15
/15: 4
4
/16
/16: 37
37
/17
/17: 22
22
/18
/18: 21
21
/19
/19: 23
23
/20
/20: 24
24
/21
/21: 37
37
/22
/22: 70
70
/23
/23: 65
65
/24
/24: 425
425
/25
/25: 17
17
/26
/26: 17
17
/27
/27: 17
17
/28
/28: 17
17
/29
/29: 17
17
/30
/30: 18
18
/31
/31: 22
22
/32
/32: 18
18

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
/33
/33: 4
4
/34
/34: 3
3
/35
/35: 5
5
/36
/36: 5
5
/37
/37: 5
5
/38
/38: 5
5
/39
/39: 4
4
/40
/40: 4
4
/41
/41: 4
4
/42
/42: 4
4
/43
/43: 4
4
/44
/44: 4
4
/45
/45: 4
4
/46
/46: 5
5
/47
/47: 3
3
/48
/48: 6
6

Geography

Where the space lands

CountryNamePrefixes
FRFrance940

Review

Flagged prefixes

143 of 940
PrefixFamilyAddressesCountryFlags
15.235.156.0/25IPv4128FRToo specific
15.235.156.128/26IPv464FRToo specific
15.235.156.192/27IPv432FRToo specific
15.235.156.224/30IPv44FRToo specific
15.235.156.228/32IPv41FRToo specific
15.235.156.229/32IPv41FRToo specific
15.235.156.230/31IPv42FRToo specific
15.235.156.232/29IPv48FRToo specific
15.235.156.240/28IPv416FRToo specific
15.235.157.0/27IPv432FRToo specific
15.235.157.32/28IPv416FRToo specific
15.235.157.48/31IPv42FRToo specific
15.235.157.50/32IPv41FRToo specific
15.235.157.51/32IPv41FRToo specific
15.235.157.52/30IPv44FRToo specific
15.235.157.56/29IPv48FRToo specific
15.235.157.64/26IPv464FRToo specific
15.235.157.128/25IPv4128FRToo specific
15.235.170.0/25IPv4128FRToo specific
15.235.170.128/26IPv464FRToo specific
15.235.170.192/29IPv48FRToo specific
15.235.170.200/30IPv44FRToo specific
15.235.170.204/31IPv42FRToo specific
15.235.170.206/32IPv41FRToo specific
15.235.170.207/32IPv41FRToo specific
15.235.170.208/28IPv416FRToo specific
15.235.170.224/27IPv432FRToo specific
15.235.185.0/25IPv4128FRToo specific
15.235.185.128/26IPv464FRToo specific
15.235.185.192/28IPv416FRToo specific
15.235.185.208/29IPv48FRToo specific
15.235.185.216/31IPv42FRToo specific
15.235.185.218/32IPv41FRToo specific
15.235.185.219/32IPv41FRToo specific
15.235.185.220/30IPv44FRToo specific
15.235.185.224/27IPv432FRToo specific
40.160.26.0/26IPv464FRToo specific
40.160.26.64/28IPv416FRToo specific
40.160.26.80/31IPv42FRToo specific
40.160.26.82/32IPv41FRToo specific
40.160.26.83/32IPv41FRToo specific
40.160.26.84/30IPv44FRToo specific
40.160.26.88/29IPv48FRToo specific
40.160.26.96/27IPv432FRToo specific
40.160.26.128/25IPv4128FRToo specific
40.160.27.0/27IPv432FRToo specific
40.160.27.32/28IPv416FRToo specific
40.160.27.48/29IPv48FRToo specific
40.160.27.56/30IPv44FRToo specific
40.160.27.60/31IPv42FRToo specific
40.160.27.62/31IPv42FRToo specific
40.160.27.64/26IPv464FRToo specific
40.160.27.128/25IPv4128FRToo specific
40.160.33.0/25IPv4128FRToo specific
40.160.33.128/26IPv464FRToo specific
40.160.33.192/28IPv416FRToo specific
40.160.33.208/29IPv48FRToo specific
40.160.33.216/30IPv44FRToo specific
40.160.33.220/30IPv44FRToo specific
40.160.33.224/27IPv432FRToo specific
51.77.50.0/26IPv464FRToo specific
51.77.50.64/27IPv432FRToo specific
51.77.50.96/28IPv416FRToo specific
51.77.50.112/29IPv48FRToo specific
51.77.50.120/32IPv41FRToo specific
51.77.50.121/32IPv41FRToo specific
51.77.50.122/31IPv42FRToo specific
51.77.50.124/30IPv44FRToo specific
51.77.50.128/25IPv4128FRToo specific
51.79.6.0/27IPv432FRToo specific
51.79.6.32/28IPv416FRToo specific
51.79.6.48/29IPv48FRToo specific
51.79.6.56/32IPv41FRToo specific
51.79.6.57/32IPv41FRToo specific
51.79.6.58/31IPv42FRToo specific
51.79.6.60/30IPv44FRToo specific
51.79.6.64/26IPv464FRToo specific
51.79.6.128/25IPv4128FRToo specific
51.79.219.0/28IPv416FRToo specific
51.79.219.16/29IPv48FRToo specific
51.79.219.24/30IPv44FRToo specific
51.79.219.28/31IPv42FRToo specific
51.79.219.30/31IPv42FRToo specific
51.79.219.32/27IPv432FRToo specific
51.79.219.64/26IPv464FRToo specific
51.79.219.128/25IPv4128FRToo specific
51.255.41.0/26IPv464FRToo specific
51.255.41.64/32IPv41FRToo specific
51.255.41.66/31IPv42FRToo specific
51.255.41.68/30IPv44FRToo specific
51.255.41.72/29IPv48FRToo specific
51.255.41.80/28IPv416FRToo specific
51.255.41.96/27IPv432FRToo specific
51.255.41.128/25IPv4128FRToo specific
54.38.63.0/29IPv48FRToo specific
54.38.63.8/31IPv42FRToo specific
54.38.63.10/31IPv42FRToo specific
54.38.63.12/30IPv44FRToo specific
54.38.63.16/28IPv416FRToo specific
54.38.63.32/27IPv432FRToo 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 940
PrefixFamilyAddressesCountryFlags
2.26.132.0/24IPv4256FR
2.26.153.0/24IPv4256FR
2.26.166.0/24IPv4256FR
2.27.97.0/24IPv4256FR
2.27.164.0/24IPv4256FR
2.58.172.0/24IPv4256FR
5.39.0.0/17IPv432,768FR
5.135.0.0/16IPv465,536FR
5.172.36.0/24IPv4256FR
5.175.162.0/24IPv4256FR
5.175.168.0/24IPv4256FR
5.175.195.0/24IPv4256FR
5.175.211.0/24IPv4256FR
5.178.106.0/24IPv4256FR
5.178.110.0/24IPv4256FR
5.182.19.0/24IPv4256FR
5.196.0.0/16IPv465,536FR
5.231.207.0/24IPv4256FR
8.7.244.0/24IPv4256FR
8.18.128.0/24IPv4256FR
8.18.172.0/24IPv4256FR
8.20.110.0/24IPv4256FR
8.21.41.0/24IPv4256FR
8.24.8.0/21IPv42,048FR
8.26.94.0/24IPv4256FR
8.29.224.0/24IPv4256FR
8.30.208.0/21IPv42,048FR
8.33.96.0/21IPv42,048FR
8.33.128.0/21IPv42,048FR
8.33.136.0/23IPv4512FR
15.204.0.0/16IPv465,536FR
15.235.0.0/17IPv432,768FR
15.235.128.0/20IPv44,096FR
15.235.144.0/21IPv42,048FR
15.235.152.0/22IPv41,024FR
15.235.156.0/25IPv4128FRToo specific
15.235.156.128/26IPv464FRToo specific
15.235.156.192/27IPv432FRToo specific
15.235.156.224/30IPv44FRToo specific
15.235.156.228/32IPv41FRToo specific
15.235.156.229/32IPv41FRToo specific
15.235.156.230/31IPv42FRToo specific
15.235.156.232/29IPv48FRToo specific
15.235.156.240/28IPv416FRToo specific
15.235.157.0/27IPv432FRToo specific
15.235.157.32/28IPv416FRToo specific
15.235.157.48/31IPv42FRToo specific
15.235.157.50/32IPv41FRToo specific
15.235.157.51/32IPv41FRToo specific
15.235.157.52/30IPv44FRToo specific
15.235.157.56/29IPv48FRToo specific
15.235.157.64/26IPv464FRToo specific
15.235.157.128/25IPv4128FRToo specific
15.235.158.0/23IPv4512FR
15.235.160.0/21IPv42,048FR
15.235.168.0/23IPv4512FR
15.235.170.0/25IPv4128FRToo specific
15.235.170.128/26IPv464FRToo specific
15.235.170.192/29IPv48FRToo specific
15.235.170.200/30IPv44FRToo specific
15.235.170.204/31IPv42FRToo specific
15.235.170.206/32IPv41FRToo specific
15.235.170.207/32IPv41FRToo specific
15.235.170.208/28IPv416FRToo specific
15.235.170.224/27IPv432FRToo specific
15.235.171.0/24IPv4256FR
15.235.172.0/22IPv41,024FR
15.235.176.0/21IPv42,048FR
15.235.184.0/24IPv4256FR
15.235.185.0/25IPv4128FRToo specific
15.235.185.128/26IPv464FRToo specific
15.235.185.192/28IPv416FRToo specific
15.235.185.208/29IPv48FRToo specific
15.235.185.216/31IPv42FRToo specific
15.235.185.218/32IPv41FRToo specific
15.235.185.219/32IPv41FRToo specific
15.235.185.220/30IPv44FRToo specific
15.235.185.224/27IPv432FRToo specific
15.235.186.0/23IPv4512FR
15.235.188.0/22IPv41,024FR
15.235.192.0/18IPv416,384FR
16.5.198.0/24IPv4256FR
16.217.96.0/24IPv4256FR
23.92.224.0/19IPv48,192FR
23.136.172.0/24IPv4256FR
23.137.200.0/24IPv4256FR
23.151.184.0/24IPv4256FR
23.156.24.0/23IPv4512FR
23.230.14.0/24IPv4256FR
23.230.93.0/24IPv4256FR
31.6.62.0/24IPv4256FR
31.24.81.0/24IPv4256FR
31.41.37.0/24IPv4256FR
31.56.219.0/24IPv4256FR
31.57.161.0/24IPv4256FR
31.57.199.0/24IPv4256FR
31.59.68.0/24IPv4256FR
31.77.120.0/24IPv4256FR
31.99.205.0/24IPv4256FR
37.59.0.0/16IPv465,536FR
37.60.48.0/20IPv44,096FR
37.98.145.0/24IPv4256FR
37.139.130.0/24IPv4256FR
37.187.0.0/16IPv465,536FR
40.27.29.0/24IPv4256FR
40.160.0.0/20IPv44,096FR
40.160.16.0/21IPv42,048FR
40.160.24.0/23IPv4512FR
40.160.26.0/26IPv464FRToo specific
40.160.26.64/28IPv416FRToo specific
40.160.26.80/31IPv42FRToo specific
40.160.26.82/32IPv41FRToo specific
40.160.26.83/32IPv41FRToo specific
40.160.26.84/30IPv44FRToo specific
40.160.26.88/29IPv48FRToo specific
40.160.26.96/27IPv432FRToo specific
40.160.26.128/25IPv4128FRToo specific
40.160.27.0/27IPv432FRToo specific
40.160.27.32/28IPv416FRToo specific
40.160.27.48/29IPv48FRToo specific
40.160.27.56/30IPv44FRToo specific
40.160.27.60/31IPv42FRToo specific
40.160.27.62/31IPv42FRToo specific
40.160.27.64/26IPv464FRToo specific
40.160.27.128/25IPv4128FRToo specific
40.160.28.0/22IPv41,024FR
40.160.32.0/24IPv4256FR
40.160.33.0/25IPv4128FRToo specific
40.160.33.128/26IPv464FRToo specific
40.160.33.192/28IPv416FRToo specific
40.160.33.208/29IPv48FRToo specific
40.160.33.216/30IPv44FRToo specific
40.160.33.220/30IPv44FRToo specific
40.160.33.224/27IPv432FRToo specific
40.160.34.0/23IPv4512FR
40.160.36.0/22IPv41,024FR
40.160.40.0/21IPv42,048FR
40.160.48.0/20IPv44,096FR
40.160.64.0/18IPv416,384FR
40.160.128.0/19IPv48,192FR
40.160.224.0/22IPv41,024FR
40.160.228.0/24IPv4256FR
40.160.230.0/23IPv4512FR
40.160.232.0/21IPv42,048FR
40.160.240.0/23IPv4512FR
40.160.242.0/24IPv4256FR
40.160.244.0/24IPv4256FR
40.160.246.0/24IPv4256FR
40.160.248.0/24IPv4256FR
40.160.250.0/24IPv4256FR
40.160.252.0/24IPv4256FR
40.160.254.0/24IPv4256FR
43.226.0.0/23IPv4512FR
45.39.79.0/24IPv4256FR
45.43.142.0/24IPv4256FR
45.66.82.0/23IPv4512FR
45.92.60.0/22IPv41,024FR
45.94.49.0/24IPv4256FR
45.112.195.0/24IPv4256FR
45.149.63.0/24IPv4256FR
45.149.185.0/24IPv4256FR
45.149.243.0/24IPv4256FR
45.152.164.0/24IPv4256FR
45.154.157.0/24IPv4256FR
45.158.9.0/24IPv4256FR
45.177.236.0/22IPv41,024FR
46.17.217.0/24IPv4256FR
46.28.236.0/24IPv4256FR
46.105.0.0/17IPv432,768FR
46.105.128.0/18IPv416,384FR
46.105.192.0/21IPv42,048FR
46.105.200.0/22IPv41,024FR
46.105.204.0/24IPv4256FR
46.105.205.0/24IPv4256FR
46.105.206.0/23IPv4512FR
46.105.208.0/20IPv44,096FR
46.105.224.0/19IPv48,192FR
46.202.232.0/22IPv41,024FR
46.202.240.0/22IPv41,024FR
46.203.108.0/22IPv41,024FR
46.203.116.0/22IPv41,024FR
46.203.128.0/22IPv41,024FR
46.203.140.0/22IPv41,024FR
46.236.211.0/24IPv4256FR
46.244.32.0/20IPv44,096FR
50.3.38.0/24IPv4256FR
50.114.91.0/24IPv4256FR
51.38.0.0/16IPv465,536FR
51.68.0.0/16IPv465,536FR
51.75.0.0/16IPv465,536FR
51.77.0.0/19IPv48,192FR
51.77.32.0/20IPv44,096FR
51.77.48.0/23IPv4512FR
51.77.50.0/26IPv464FRToo specific
51.77.50.64/27IPv432FRToo specific
51.77.50.96/28IPv416FRToo specific
51.77.50.112/29IPv48FRToo specific
51.77.50.120/32IPv41FRToo specific
51.77.50.121/32IPv41FRToo specific
51.77.50.122/31IPv42FRToo specific
51.77.50.124/30IPv44FRToo specific
51.77.50.128/25IPv4128FRToo specific
51.77.51.0/24IPv4256FR
51.77.52.0/22IPv41,024FR
51.77.56.0/21IPv42,048FR
51.77.64.0/18IPv416,384FR
51.77.128.0/17IPv432,768FR
51.79.0.0/22IPv41,024FR
51.79.4.0/23IPv4512FR
51.79.6.0/27IPv432FRToo specific
51.79.6.32/28IPv416FRToo specific
51.79.6.48/29IPv48FRToo specific
51.79.6.56/32IPv41FRToo specific
51.79.6.57/32IPv41FRToo specific
51.79.6.58/31IPv42FRToo specific
51.79.6.60/30IPv44FRToo specific
51.79.6.64/26IPv464FRToo specific
51.79.6.128/25IPv4128FRToo specific
51.79.7.0/24IPv4256FR
51.79.8.0/21IPv42,048FR
51.79.16.0/20IPv44,096FR
51.79.32.0/19IPv48,192FR
51.79.64.0/18IPv416,384FR
51.79.128.0/18IPv416,384FR
51.79.192.0/20IPv44,096FR
51.79.208.0/21IPv42,048FR
51.79.216.0/23IPv4512FR
51.79.218.0/24IPv4256FR
51.79.219.0/28IPv416FRToo specific
51.79.219.16/29IPv48FRToo specific
51.79.219.24/30IPv44FRToo specific
51.79.219.28/31IPv42FRToo specific
51.79.219.30/31IPv42FRToo specific
51.79.219.32/27IPv432FRToo specific
51.79.219.64/26IPv464FRToo specific
51.79.219.128/25IPv4128FRToo specific
51.79.220.0/22IPv41,024FR
51.79.224.0/19IPv48,192FR
51.81.0.0/16IPv465,536FR
51.83.0.0/16IPv465,536FR
51.89.0.0/16IPv465,536FR
51.91.0.0/16IPv465,536FR
51.161.0.0/16IPv465,536FR
51.178.0.0/16IPv465,536FR
51.195.0.0/16IPv465,536FR
51.210.0.0/16IPv465,536FR
51.222.0.0/16IPv465,536FR
51.241.1.0/24IPv4256FR
51.254.0.0/16IPv465,536FR
51.255.0.0/19IPv48,192FR
51.255.32.0/21IPv42,048FR
51.255.40.0/24IPv4256FR
51.255.41.0/26IPv464FRToo specific
51.255.41.64/32IPv41FRToo specific
51.255.41.66/31IPv42FRToo specific
51.255.41.68/30IPv44FRToo specific
51.255.41.72/29IPv48FRToo specific
51.255.41.80/28IPv416FRToo specific
51.255.41.96/27IPv432FRToo specific
51.255.41.128/25IPv4128FRToo specific
51.255.42.0/23IPv4512FR
51.255.44.0/22IPv41,024FR
51.255.48.0/20IPv44,096FR
51.255.64.0/18IPv416,384FR
51.255.128.0/17IPv432,768FR
54.36.0.0/15IPv4131,072FR
54.38.0.0/19IPv48,192FR
54.38.32.0/20IPv44,096FR
54.38.48.0/21IPv42,048FR
54.38.56.0/22IPv41,024FR
54.38.60.0/23IPv4512FR
54.38.62.0/24IPv4256FR
54.38.63.0/29IPv48FRToo specific
54.38.63.8/31IPv42FRToo specific
54.38.63.10/31IPv42FRToo specific
54.38.63.12/30IPv44FRToo specific
54.38.63.16/28IPv416FRToo specific
54.38.63.32/27IPv432FRToo specific
54.38.63.64/26IPv464FRToo specific
54.38.63.128/25IPv4128FRToo specific
54.38.64.0/18IPv416,384FR
54.38.128.0/17IPv432,768FR
54.39.0.0/16IPv465,536FR
57.128.0.0/15IPv4131,072FR
57.130.0.0/16IPv465,536FR
57.131.0.0/17IPv432,768FR
57.131.128.0/18IPv416,384FR
62.122.126.0/24IPv4256FR
63.251.117.0/24IPv4256FR
64.94.92.0/23IPv4512FR
64.95.150.0/23IPv4512FR
64.112.98.0/24IPv4256FR
64.225.244.0/23IPv4512FR
66.70.128.0/17IPv432,768FR
66.92.11.0/24IPv4256FR
66.92.25.0/24IPv4256FR
66.92.161.0/24IPv4256FR
66.92.168.0/24IPv4256FR
66.179.218.0/23IPv4512FR
68.65.214.0/24IPv4256FR
68.232.108.0/24IPv4256FR
69.72.31.0/24IPv4256FR
72.11.139.0/24IPv4256FR
72.244.230.0/24IPv4256FR
72.251.0.0/17IPv432,768FR
74.0.7.0/24IPv4256FR
76.9.104.0/23IPv4512FR
77.67.28.0/24IPv4256FR
77.73.34.0/24IPv4256FR
77.74.120.0/23IPv4512FR
77.74.122.0/24IPv4256FR
77.74.230.0/24IPv4256FR
77.81.138.0/24IPv4256FR
77.83.244.0/24IPv4256FR
77.87.123.0/24IPv4256FR
77.107.88.0/24IPv4256FR
78.111.138.0/24IPv4256FR
79.99.146.0/24IPv4256FR
79.110.61.0/24IPv4256FR
79.137.0.0/17IPv432,768FR
79.172.216.0/24IPv4256FR
80.87.206.0/24IPv4256FR
80.240.94.0/24IPv4256FR
81.168.32.0/24IPv4256FR
81.168.80.0/24IPv4256FR
82.21.139.0/24IPv4256FR
82.22.15.0/24IPv4256FR
82.22.25.0/24IPv4256FR
82.22.118.0/24IPv4256FR
82.24.96.0/22IPv41,024FR
82.24.190.0/24IPv4256FR
82.25.14.0/24IPv4256FR
82.25.146.0/23IPv4512FR
82.26.81.0/24IPv4256FR
82.26.176.0/20IPv44,096FR
82.29.93.0/24IPv4256FR
82.29.126.0/24IPv4256FR
82.38.35.0/24IPv4256FR
82.38.82.0/24IPv4256FR
82.38.124.0/22IPv41,024FR
82.38.140.0/22IPv41,024FR
82.38.152.0/21IPv42,048FR
82.38.160.0/21IPv42,048FR
82.38.224.0/19IPv48,192FR
82.39.108.0/24IPv4256FR
82.39.119.0/24IPv4256FR
82.39.156.0/22IPv41,024FR
82.39.176.0/21IPv42,048FR
82.39.216.0/22IPv41,024FR
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82.40.0.0/20IPv44,096FR
82.40.16.0/22IPv41,024FR
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82.41.100.0/22IPv41,024FR
82.41.104.0/22IPv41,024FR
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82.41.204.0/22IPv41,024FR
82.41.212.0/22IPv41,024FR
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83.136.214.0/23IPv4512FR
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