{"tool":"network-report","status":"warn","input":{"query":"AS18426"},"findings":[{"level":"warn","text":"AS18426 (STPI-AS-TW) announces 1 IPv4 and 0 IPv6 prefixes.","title":"AS18426 (STPI-AS-TW) announces 1 IPv4 and 0 IPv6 prefixes.","params":{"query":"AS18426","who":"AS18426 (STPI-AS-TW)","v4":1,"v6":0}},{"level":"warn","text":"No IPv6 prefixes announced.","title":"No IPv6 prefixes announced.","params":{},"detail":"Networks without IPv6 force their users through NAT64 or leave them unreachable from IPv6-only networks.","fix":"Get an IPv6 allocation from your RIR (usually free with your IPv4 membership) and announce it."},{"level":"warn","text":"PeeringDB did not answer: HTTP 404","title":"PeeringDB did not answer: HTTP 404","params":{"error":"HTTP 404"},"fix":"Try again in a minute."}],"data":{"query":"AS18426","kind":"asn","special":null,"allocation":{"rir":"apnic","registry":"APNIC","cc":"TW","country":"Taiwan","date":"2002-12-20","status":"allocated","range":"AS18410 – AS18429","opaque_id":"A91BDB29","special":null},"verdict":{"level":"warn","title":":who announces :v4 IPv4 and :v6 IPv6 prefixes.","params":{"query":"AS18426","who":"AS18426 (STPI-AS-TW)","v4":1,"v6":0}},"seconds":2.1000000000000001,"sections":{"routing":{"status":"warn","findings":[{"level":"pass","title":"AS:asn announces :v4 IPv4 and :v6 IPv6 prefixes.","params":{"asn":18426,"v4":1,"v6":0}},{"level":"warn","title":"No IPv6 prefixes announced.","params":[],"detail":"Networks without IPv6 force their users through NAT64 or leave them unreachable from IPv6-only networks.","fix":"Get an IPv6 allocation from your RIR (usually free with your IPv4 membership) and announce it."},{"level":"pass","title":"All :total announced prefixes are RPKI valid.","params":{"total":1}},{"level":"pass","title":"Every announced prefix has an IRR route object.","params":[]},{"level":"info","title":":left upstreams and peers, :right downstream networks seen.","params":{"left":2,"right":0}}],"data":{"asn":18426,"holder":"STPI-AS-TW - National Applied Research Laboratories","announced":true,"v4":1,"v6":0,"prefixes":["203.145.192.0/21"],"rpki":{"valid":1,"invalid":0,"not-found":0,"unchecked":0},"rpki_problems":[],"irr_missing":[],"irr_missing_count":0,"bogons":[],"upstreams":[{"asn":7539,"power":259,"name":"TaiWan Advanced Research and Education Network(TWAREN)"},{"asn":18183,"power":1,"name":"NCREE"}],"left":2,"right":0},"title":"Routing and RPKI","tool":"bgp","tool_input":{"query":"AS18426"},"summary":{"level":"warn","title":"No IPv6 prefixes announced.","params":[]}},"registration":{"status":"pass","findings":[{"level":"pass","title":"Found at :server.","params":{"server":"rdap.apnic.net"}}],"data":{"query":"AS18426","looked_up":"AS18426","kind":"autnum","source":"https://rdap.apnic.net/autnum/18426","terms":"https://www.apnic.net/about-apnic/whois_search/about/termsofuse/","summary":{"Name":"STPI-AS-TW","Handle":"AS18426","Range":"AS18426","Country":"TW","Status":"active","Registered":"2008-09-04T06:40:38Z","Last changed":"2025-11-06T09:26:25Z","Abuse contact":"noc@twaren.net"},"entities":[{"roles":["abuse"],"kind":"group","name":"IRT-NARL-TW","email":"noc@twaren.net"},{"roles":["administrative","technical"],"kind":"group","name":"nchc Network Administrator","email":"noc@twaren.net"}],"allocation":{"rir":"apnic","registry":"APNIC","cc":"TW","country":"Taiwan","date":"2002-12-20","status":"allocated","range":"AS18410 – AS18429","opaque_id":"A91BDB29","special":null}},"title":"Registration","tool":"whois","tool_input":{"query":"AS18426"},"summary":{"level":"pass","title":"Found at :server.","params":{"server":"rdap.apnic.net"}}},"peering":{"status":"warn","findings":[{"level":"warn","title":"PeeringDB did not answer: :error","params":{"error":"HTTP 404"},"fix":"Try again in a minute."}],"data":{"asn":18426,"error":"HTTP 404","ix":[],"fac":[]},"title":"PeeringDB","tool":"peeringdb","tool_input":{"asn":"18426"},"summary":{"level":"warn","title":"PeeringDB did not answer: :error","params":{"error":"HTTP 404"}}}},"fixes":[{"level":"warn","title":"No IPv6 prefixes announced.","params":[],"detail":"Networks without IPv6 force their users through NAT64 or leave them unreachable from IPv6-only networks.","fix":"Get an IPv6 allocation from your RIR (usually free with your IPv4 membership) and announce it.","section":"routing"},{"level":"warn","title":"PeeringDB did not answer: :error","params":{"error":"HTTP 404"},"fix":"Try again in a minute.","section":"peering"}]},"url":"https://thenetworkery.com/tools/network-report?query=AS18426"}