AS197540 netcup-AS netcup GmbH

netcup-AS netcup GmbH · registered in Germany

IPv4 addresses218,880145 prefixes · 0.007% of announced IPv4

Rank in Germany#27largest network in DE by IPv4 space, of 2,315 · 0.19% of DE

Rank worldwide#1,015of 79,396 networks with IPv4

IPv65 x /32 (327,846 x /48)12 prefixes

CountryGermany2,599 ASNs registered there

Open AS197540 in ASN lookup Look up an IP in this network (2.56.96.1) All networks in Germany

IPv4 prefixes

All 145 prefixes, in address order.

2.56.96.0/22
5.45.96.0/20
5.181.48.0/22
5.182.200.0/24
5.182.202.0/23
5.252.224.0/22
37.120.160.0/20
37.120.176.0/22
37.120.182.0/23
37.120.184.0/21
37.221.192.0/21
45.9.60.0/22
45.83.104.0/22
45.90.4.0/22
45.129.180.0/22
45.132.244.0/22
45.136.28.0/22
45.142.176.0/22
45.157.176.0/22
46.38.224.0/19
46.232.248.0/22
62.83.0.0/21
62.83.8.0/22
62.83.16.0/21
62.83.32.0/20
62.83.52.0/22
62.83.56.0/22
62.83.68.0/22
62.83.72.0/21
62.83.80.0/21
81.16.16.0/22
85.209.48.0/22
85.235.64.0/22
89.58.0.0/20
89.58.16.0/22
89.58.20.0/22
89.58.24.0/21
89.58.32.0/19
91.132.144.0/22
91.204.44.0/23
91.204.46.0/24
91.204.47.0/24
92.60.36.0/22
93.177.64.0/22
94.16.30.0/23
94.16.104.0/21
94.16.112.0/21
94.16.120.0/22
152.53.0.0/22
152.53.5.0/24
152.53.12.0/22
152.53.16.0/21
152.53.32.0/22
152.53.42.0/23
152.53.44.0/22
152.53.48.0/22
152.53.60.0/23
152.53.64.0/22
152.53.84.0/22
152.53.92.0/22
152.53.100.0/22
152.53.104.0/21
152.53.112.0/20
152.53.128.0/19
152.53.160.0/22
152.53.172.0/22
152.53.176.0/20
152.53.196.0/22
152.53.200.0/24
152.53.202.0/24
152.53.204.0/22
152.53.224.0/21
152.53.236.0/22
152.53.244.0/22
152.53.248.0/21
152.89.104.0/22
159.195.1.0/24
159.195.4.0/22
159.195.8.0/22
159.195.20.0/22
159.195.24.0/21
159.195.32.0/19
159.195.64.0/20
159.195.80.0/21
159.195.88.0/23
159.195.96.0/21
159.195.104.0/23
159.195.106.0/24
159.195.108.0/22
159.195.112.0/22
159.195.118.0/23
159.195.120.0/21
159.195.128.0/21
159.195.136.0/22
159.195.140.0/23
159.195.143.0/24
159.195.144.0/21
159.195.152.0/23
159.195.154.0/24
159.195.156.0/22
159.195.192.0/20
159.195.208.0/21
159.195.216.0/22
159.195.224.0/21
159.195.240.0/20
185.16.60.0/22
185.48.228.0/22
185.158.212.0/22
185.162.248.0/22
185.163.116.0/22
185.170.112.0/22
185.183.156.0/22
185.194.140.0/22
185.207.104.0/22
185.216.176.0/22
185.228.136.0/22
185.232.68.0/22
185.233.104.0/22
185.243.8.0/23
185.243.10.0/23
185.244.192.0/22
188.68.32.0/20
188.68.48.0/21
188.68.56.0/22
188.68.60.0/24
188.68.61.0/24
188.68.62.0/23
188.172.228.0/23
192.145.44.0/22
193.26.156.0/22
193.30.120.0/22
193.31.24.0/22
193.102.202.0/24
194.13.80.0/22
194.36.144.0/22
194.55.12.0/22
194.59.204.0/22
195.128.100.0/22
202.61.192.0/20
202.61.224.0/21
202.61.232.0/23
202.61.234.0/23
202.61.236.0/22
202.61.240.0/20
213.109.160.0/22

IPv6 prefixes

All 12 prefixes.

2a00:11c0:5f::/48
2a00:11c0:60::/48
2a03:4000::/31
2a04:b500::/32
2a0a:4cc0::/43
2a0a:4cc0:40::/42
2a0a:4cc0:80::/43
2a0a:4cc0:c0::/43
2a0a:4cc0:fe::/47
2a0a:4cc0:100::/48
2a0a:4cc0:104::/48
2a0f:5b00::/31

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ASNNameIPv4 addresses

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AS29066#28 VELIANET-AS velia.net Internetdienste GmbH213,245

AS34878#29 KIT Karlsruhe Institute of Technology200,704

AS13043#30 Bayer-AS Bayer AG177,152

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