AS15497 Colocall 1 Cloud Lab s.r.o.

Colocall 1 Cloud Lab s.r.o. · registered in Slovakia

IPv4 addresses16,89620 prefixes · <0.001% of announced IPv4

Rank in Slovakia#16largest network in SK by IPv4 space, of 191 · 0.67% of SK

Rank worldwide#6,748of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)1 prefixes

CountrySlovakia196 ASNs registered there

Open AS15497 in ASN lookup Look up an IP in this network (31.28.160.1) All networks in Slovakia

IPv4 prefixes

All 20 prefixes, in address order.

31.28.160.0/21
31.28.168.0/23
31.28.170.0/23
31.28.172.0/22
31.28.176.0/21
31.28.184.0/22
31.28.188.0/24
31.28.189.0/24
31.28.190.0/23
62.149.0.0/23
62.149.2.0/24
62.149.3.0/24
62.149.4.0/22
62.149.8.0/23
62.149.10.0/24
62.149.11.0/24
62.149.12.0/22
62.149.16.0/20
193.35.25.0/24
193.41.239.0/24

IPv6 prefixes

All 1 prefix.

2a03:6300::/32

Similar-sized networks in Slovakia

ASNNameIPv4 addresses

AS8778#13 SLOVANET Slovanet a.s.17,664

AS42841#14 ANTIK ANTIK Telecom s.r.o17,408

AS31679#15 SLOVANET-MICRONET Slovanet a.s.17,408

AS39574#17 MINET-AS Minet Slovakia s.r.o.13,824

AS16006#18 RUPKKI-SK-AS RUPKKI s.r.o.11,264

AS12905#19 ACS-SK-AS ACS spol. s r. o.9,984

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