AS31103 KEYWEB-AS Keyweb AG

KEYWEB-AS Keyweb AG · registered in Germany

IPv4 addresses37,63245 prefixes · 0.001% of announced IPv4

Rank in Germany#152largest network in DE by IPv4 space, of 2,315 · 0.03% of DE

Rank worldwide#4,431of 79,396 networks with IPv4

IPv68 x /32 (524,288 x /48)1 prefixes

CountryGermany2,599 ASNs registered there

Open AS31103 in ASN lookup Look up an IP in this network (62.141.48.1) All networks in Germany

IPv4 prefixes

All 45 prefixes, in address order.

62.141.48.0/21
62.141.56.0/24
62.141.57.0/24
62.141.58.0/23
62.141.60.0/23
84.19.160.0/21
84.19.168.0/22
84.19.172.0/23
84.19.174.0/24
84.19.175.0/24
84.19.176.0/22
84.19.180.0/23
84.19.182.0/24
84.19.183.0/24
84.19.184.0/22
84.19.188.0/24
84.19.189.0/24
84.19.190.0/23
87.118.64.0/20
87.118.80.0/23
87.118.82.0/24
87.118.83.0/24
87.118.84.0/23
87.118.86.0/24
87.118.87.0/24
87.118.88.0/22
87.118.92.0/24
87.118.93.0/24
87.118.94.0/23
87.118.96.0/20
87.118.112.0/23
87.118.114.0/24
87.118.115.0/24
87.118.116.0/22
87.118.120.0/21
91.213.60.0/24
95.169.160.0/23
95.169.169.0/24
95.169.181.0/24
95.169.182.0/23
95.169.184.0/21
130.117.189.0/24
193.7.184.0/24
195.160.228.0/22
217.114.208.0/20

IPv6 prefixes

All 1 prefix.

2001:1b60::/29

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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