{"asn":15744,"domain":"silweb.pl","data":{"asn":15744,"metadata":{"handle":"SILWEB-AS-COM","description":"Silesian University of Technology Computer Centre","countryCode":"PL","country":"Poland","origin":"authoritative","category":"education_research","networkRole":"midsize_transit"},"prefixes":{"ipv4":["83.230.0.0/18","83.230.80.0/20","195.82.160.0/19","212.106.128.0/19","212.106.160.0/20","213.227.64.0/20"],"ipv6":["2a01:1df::/32"]},"country":"PL"},"relatedAsns":[{"asn":8508,"handle":"SILWEB-AS-EDU","ipv4PrefixCount":8,"ipv6PrefixCount":3},{"asn":199279,"handle":"SILWEB-AS-PEERINGS","ipv4PrefixCount":1,"ipv6PrefixCount":0}]}