{"tool":"network-report","status":"warn","input":{"query":"AS18046"},"findings":[{"level":"warn","text":"AS18046 (DONGFONG-TW) announces 113 IPv4 and 2 IPv6 prefixes.","title":"AS18046 (DONGFONG-TW) announces 113 IPv4 and 2 IPv6 prefixes.","params":{"query":"AS18046","who":"AS18046 (DONGFONG-TW)","v4":113,"v6":2}},{"level":"warn","text":"2 of 115 announced prefixes have no ROA (RPKI not found): 82.41.128.0/20, 103.197.172.0/22.","title":"2 of 115 announced prefixes have no ROA (RPKI not found): 82.41.128.0/20, 103.197.172.0/22.","params":{"count":2,"total":115,"list":"82.41.128.0/20, 103.197.172.0/22","asn":18046},"detail":"Without a ROA, networks cannot tell your routes from a hijack.","fix":"Create a ROA for each at your RIR portal, with origin AS18046 and a max length equal to the prefix length:","record":"82.41.128.0/20 AS18046 max-length /20\n103.197.172.0/22 AS18046 max-length /22"},{"level":"warn","text":"17 of 115 announced prefixes have no IRR route object: 61.65.236.0/24, 103.176.50.0/24, 43.248.16.0/23, 101.0.228.0/22, 2401:1780:1316::/48 (+12).","title":"17 of 115 announced prefixes have no IRR route object: 61.65.236.0/24, 103.176.50.0/24, 43.248.16.0/23, 101.0.228.0/22, 2401:1780:1316::/48 (+12).","params":{"count":17,"total":115,"list":"61.65.236.0/24, 103.176.50.0/24, 43.248.16.0/23, 101.0.228.0/22, 2401:1780:1316::/48 (+12)","asn":18046},"detail":"Many networks build their prefix filters from IRR data; without route objects some of them drop the routes.","fix":"Create route (IPv4) and route6 (IPv6) objects with origin AS18046 in your RIR’s IRR database (or RADB).","record":"route: 61.65.236.0/24\norigin: AS18046\n\nroute: 103.176.50.0/24\norigin: AS18046\n\nroute: 43.248.16.0/23\norigin: AS18046"}],"data":{"query":"AS18046","kind":"asn","special":null,"allocation":{"rir":"apnic","registry":"APNIC","cc":"TW","country":"Taiwan","date":"2001-11-09","status":"allocated","range":"AS18040 – AS18049","opaque_id":"A91BDB29","special":null},"verdict":{"level":"warn","title":":who announces :v4 IPv4 and :v6 IPv6 prefixes.","params":{"query":"AS18046","who":"AS18046 (DONGFONG-TW)","v4":113,"v6":2}},"seconds":0,"sections":{"routing":{"status":"warn","findings":[{"level":"pass","title":"AS:asn announces :v4 IPv4 and :v6 IPv6 prefixes.","params":{"asn":18046,"v4":113,"v6":2}},{"tool":["rpki",{"prefix":"82.41.128.0/20","asn":"18046"}],"guide":"create-rpki-roas","level":"warn","title":":count of :total announced prefixes have no ROA (RPKI not found): :list.","params":{"count":2,"total":115,"list":"82.41.128.0/20, 103.197.172.0/22","asn":18046},"detail":"Without a ROA, networks cannot tell your routes from a hijack.","fix":"Create a ROA for each at your RIR portal, with origin AS:asn and a max length equal to the prefix length:","record":"82.41.128.0/20 AS18046 max-length /20\n103.197.172.0/22 AS18046 max-length /22"},{"level":"info","title":":count of :total announced prefixes are RPKI valid.","params":{"count":113,"total":115}},{"level":"warn","title":":count of :total announced prefixes have no IRR route object: :list.","params":{"count":17,"total":115,"list":"61.65.236.0/24, 103.176.50.0/24, 43.248.16.0/23, 101.0.228.0/22, 2401:1780:1316::/48 (+12)","asn":18046},"detail":"Many networks build their prefix filters from IRR data; without route objects some of them drop the routes.","fix":"Create route (IPv4) and route6 (IPv6) objects with origin AS:asn in your RIR’s IRR database (or RADB).","record":"route: 61.65.236.0/24\norigin: AS18046\n\nroute: 103.176.50.0/24\norigin: AS18046\n\nroute: 43.248.16.0/23\norigin: AS18046"},{"level":"info","title":":left upstreams and peers, :right downstream networks seen.","params":{"left":22,"right":15}}],"data":{"asn":18046,"holder":"DONGFONG-TW - DongFong Technology Co. Ltd.","announced":true,"v4":113,"v6":2,"prefixes":["43.248.16.0/22","43.248.16.0/23","43.248.18.0/23","61.65.208.0/20","61.65.232.0/21","61.65.236.0/24","61.65.237.0/24","61.65.238.0/24","61.65.239.0/24","61.67.32.0/20","78.105.0.0/18","78.105.64.0/19","82.41.128.0/20","87.80.0.0/16","101.0.224.0/22","101.0.228.0/22","101.0.228.0/23","101.0.232.0/21","101.0.232.0/24","101.3.192.0/20","101.3.208.0/22","103.126.88.0/22","103.126.88.0/23","103.126.88.0/24","103.126.89.0/24","103.126.90.0/24","103.126.181.0/24","103.126.182.0/23","103.126.252.0/22","103.126.252.0/23","103.126.254.0/23","103.176.50.0/23","103.176.50.0/24","103.176.51.0/24","103.197.172.0/22","103.233.68.0/22","103.233.68.0/23","103.233.70.0/23","103.234.224.0/22","103.234.225.0/24","103.234.226.0/24","103.234.227.0/24","116.50.32.0/20","116.50.32.0/21","116.50.32.0/24","116.50.33.0/24","116.50.34.0/24","116.50.35.0/24","116.50.36.0/24","116.50.37.0/24","116.50.38.0/23","116.50.39.0/24","116.50.40.0/21","116.50.41.0/24","116.50.43.0/24","116.50.46.0/23","119.15.192.0/22","119.15.192.0/23","119.15.194.0/23","119.15.208.0/21","119.15.208.0/23","119.15.210.0/23","119.15.210.0/24","119.15.224.0/19","119.15.224.0/21","119.15.232.0/21","119.15.240.0/21","119.15.248.0/21","121.50.176.0/20","121.50.176.0/21","121.50.176.0/22","121.50.176.0/24","121.50.177.0/24","121.50.179.0/24","121.50.181.0/24","121.50.183.0/24","121.50.184.0/21","121.50.184.0/22","121.50.190.0/24","121.50.191.0/24","122.200.152.0/24","122.200.153.0/24","122.200.154.0/23","122.200.154.0/24","122.200.155.0/24","122.200.156.0/22","122.200.156.0/24","122.200.158.0/24","122.200.159.0/24","150.107.56.0/22","150.116.16.0/20","150.116.16.0/23","150.116.18.0/23","150.116.20.0/23","150.116.22.0/23","150.116.24.0/23","150.116.26.0/23","150.116.28.0/23","150.116.30.0/23","150.129.36.0/22"],"rpki":{"valid":113,"not-found":2,"invalid":0,"unchecked":0},"rpki_problems":[{"prefix":"82.41.128.0/20","state":"not-found"},{"prefix":"103.197.172.0/22","state":"not-found"}],"irr_missing":["61.65.236.0/24","103.176.50.0/24","43.248.16.0/23","101.0.228.0/22","2401:1780:1316::/48","61.65.237.0/24","103.233.70.0/23","61.65.238.0/24","43.248.18.0/23","101.0.228.0/23","101.0.232.0/21","101.0.224.0/22","61.65.239.0/24","103.176.51.0/24","82.41.128.0/20","103.233.68.0/23","101.0.232.0/24"],"irr_missing_count":17,"bogons":[],"upstreams":[{"asn":9002,"power":2237,"name":"RETN"},{"asn":4637,"power":1461,"name":"Telstra (International)"},{"asn":23764,"power":733,"name":"CTGNet"},{"asn":6939,"power":445,"name":"Hurricane Electric"},{"asn":17408,"power":310,"name":"Chief"},{"asn":21859,"power":269,"name":"Zenlayer Edge Cloud Network - AS21859"},{"asn":4780,"power":266,"name":"New Century InfoComm Tech Co.,Ltd."},{"asn":174,"power":262,"name":"Cogent Communications, Inc."},{"asn":35280,"power":20,"name":"F5 Inc."},{"asn":24482,"power":18,"name":"SG.GS"},{"asn":8966,"power":18,"name":"Etisalat"},{"asn":137409,"power":13,"name":"Global Secure Layer"}],"left":22,"right":15},"title":"Routing and RPKI","tool":"bgp","tool_input":{"query":"AS18046"},"summary":{"level":"warn","title":":count of :total announced prefixes have no ROA (RPKI not found): :list.","params":{"count":2,"total":115,"list":"82.41.128.0/20, 103.197.172.0/22","asn":18046}}},"registration":{"status":"pass","findings":[{"level":"pass","title":"Found at :server.","params":{"server":"rdap.apnic.net"}}],"data":{"query":"AS18046","looked_up":"AS18046","kind":"autnum","source":"https://rdap.apnic.net/autnum/18046","terms":"https://www.apnic.net/about-apnic/whois_search/about/termsofuse/","summary":{"Name":"DONGFONG-TW","Handle":"AS18046","Range":"AS18046","Country":"TW","Status":"active","Registered":"2008-09-04T06:40:32Z","Last changed":"2025-11-06T09:08:57Z","Abuse contact":"ix@dongfong.com.tw"},"entities":[{"roles":["technical","administrative"],"kind":"individual","name":"Tiger Shen","email":"tiger@dongfong.com.tw"},{"roles":["abuse"],"kind":"group","name":"IRT-DONGFONG-TW","email":"ix@dongfong.com.tw"}],"allocation":{"rir":"apnic","registry":"APNIC","cc":"TW","country":"Taiwan","date":"2001-11-09","status":"allocated","range":"AS18040 – AS18049","opaque_id":"A91BDB29","special":null}},"title":"Registration","tool":"whois","tool_input":{"query":"AS18046"},"summary":{"level":"pass","title":"Found at :server.","params":{"server":"rdap.apnic.net"}}},"peering":{"status":"pass","findings":[{"level":"pass","title":"AS:asn is in PeeringDB as :name.","params":{"asn":18046,"name":"DongFong Technology Co. Ltd."}},{"level":"info","title":"Peering policy: :policy.","params":{"policy":"Open"},"detail":"Peers with anyone at a shared location, usually without a contract."},{"level":"info","title":"Present at :ix internet exchanges with :ports ports (:capacity in total).","params":{"ix":7,"ports":7,"capacity":"432G"}}],"data":{"asn":18046,"net":{"id":8170,"name":"DongFong Technology Co. Ltd.","aka":"DFT(AS18046)","website":"http://www.dongfong.com.tw","looking_glass":"http://www.tpix.net.tw","route_server":"","irr_as_set":"AS-DFT-TRANSIT","info_type":"Cable/DSL/ISP","info_prefixes4":200,"info_prefixes6":40,"info_traffic":"20-50Gbps","info_ratio":"Balanced","info_scope":"Asia Pacific","info_unicast":true,"info_ipv6":true,"info_never_via_route_servers":false,"ix_count":7,"fac_count":3,"policy_url":"","policy_general":"Open","policy_locations":"Not Required","policy_ratio":false,"policy_contracts":"Not Required","updated":"2026-04-08T01:59:43Z"},"ix_count":7,"capacity":432000,"ix":[],"ix_total":7,"fac":[],"fac_total":3,"poc":[{"role":"Technical","email":"noc@dongfong.com.tw"},{"role":"Technical","email":"ix@dongfong.com.tw"}],"missing":[]},"title":"PeeringDB","tool":"peeringdb","tool_input":{"asn":"18046"},"summary":{"level":"pass","title":"AS:asn is in PeeringDB as :name.","params":{"asn":18046,"name":"DongFong Technology Co. Ltd."}}}},"fixes":[{"tool":["rpki",{"prefix":"82.41.128.0/20","asn":"18046"}],"guide":"create-rpki-roas","level":"warn","title":":count of :total announced prefixes have no ROA (RPKI not found): :list.","params":{"count":2,"total":115,"list":"82.41.128.0/20, 103.197.172.0/22","asn":18046},"detail":"Without a ROA, networks cannot tell your routes from a hijack.","fix":"Create a ROA for each at your RIR portal, with origin AS:asn and a max length equal to the prefix length:","record":"82.41.128.0/20 AS18046 max-length /20\n103.197.172.0/22 AS18046 max-length /22","section":"routing"},{"level":"warn","title":":count of :total announced prefixes have no IRR route object: :list.","params":{"count":17,"total":115,"list":"61.65.236.0/24, 103.176.50.0/24, 43.248.16.0/23, 101.0.228.0/22, 2401:1780:1316::/48 (+12)","asn":18046},"detail":"Many networks build their prefix filters from IRR data; without route objects some of them drop the routes.","fix":"Create route (IPv4) and route6 (IPv6) objects with origin AS:asn in your RIR’s IRR database (or RADB).","record":"route: 61.65.236.0/24\norigin: AS18046\n\nroute: 103.176.50.0/24\norigin: AS18046\n\nroute: 43.248.16.0/23\norigin: AS18046","section":"routing"}]},"url":"https://thenetworkery.com/tools/network-report?query=AS18046"}