AS197637 ROPA ropa GmbH

ROPA ropa GmbH · registered in Germany

IPv4 addresses32,25627 prefixes · 0.001% of announced IPv4

Rank in Germany#175largest network in DE by IPv4 space, of 2,315 · 0.03% of DE

Rank worldwide#4,870of 79,396 networks with IPv4

IPv624 x /32 (1,572,864 x /48)3 prefixes

CountryGermany2,599 ASNs registered there

Open AS197637 in ASN lookup Look up an IP in this network (31.25.152.1) All networks in Germany

IPv4 prefixes

All 27 prefixes, in address order.

31.25.152.0/21
31.220.64.0/21
37.99.200.0/21
37.123.120.0/21
109.75.96.0/22
109.75.100.0/23
109.75.102.0/24
109.75.103.0/24
109.75.104.0/21
153.92.32.0/21
159.48.32.0/22
159.48.36.0/22
159.48.40.0/23
159.48.42.0/23
159.48.44.0/22
176.126.92.0/22
185.8.84.0/22
185.62.88.0/22
185.65.196.0/22
185.68.76.0/22
185.203.48.0/22
185.211.16.0/22
193.57.0.0/22
194.163.48.0/21
194.163.56.0/21
195.42.244.0/22
195.178.0.0/23

IPv6 prefixes

All 3 prefixes.

2a04:6ec0::/29
2a0b:6240::/29
2a0c:90c0::/29

Similar-sized networks in Germany

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AS8879#174 DTS-Systeme DTS Systeme GmbH32,512

AS44486#176 SYNLINQ Oliver Horscht trading as "SYNLINQ"32,000

AS28876#177 SUEC-DACOR-AS suec // dacor GmbH31,744

AS24845#178 LHM-AS Landeshauptstadt Muenchen, it@M31,488

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