IPv6 BGP weathermap

Welcome to the IPv6 BGP weathermap, Below you'll find the result of the analyses of:

• Analyzing :2514 originating AS number
• Analyzing :3631 Prefixes
• Analyzing :115 Countries

---

Prefixes per country

the number represent the number of unique prefixes found in the routing table

1 United States 885 2 Germany 240 3 Netherlands 167 4 Australia 157 5 United Kingdom 147 6 Canada 143 7 Japan 129 8 Indonesia 105 9 Russian Federation 102 10 France 92 11 Sweden 81 12 Switzerland 73 13 EU 70 14 Korea, Republic of 67 15 Poland 63 16 Brazil 61 17 Austria 61 18 Czech Republic 60 19 Italy 52 20 New Zealand 50 21 China 48 22 Hong Kong 47 23 Norway 35 24 Malaysia 33

---

Top 25 Origin AS numbers in the current routing table

This represents how many prefixes are originated by these AS numbers

Origin AS number AS description number of origin prefixes announced AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet) 35 AS12041 AFILIAS-NST Afilias Limited 32 AS1237 KREONET-AS-KR Korea Institute of Science and Technology Information 32 AS15169 GOOGLE - Google Inc. 29 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 24 AS33517 DYNDNS - Dynamic Network Services, Inc. 22 AS16150 PORT80-GLOBALTRANSIT Phonera Networks AB 21 AS42 WOODYNET-1 - WoodyNet 21 AS24863 LINKdotNET-AS 20 AS4434 ERX-RADNET1-AS PT Rahajasa Media Internet 19 AS17832 SIXNGIX-AS-KR Korea Internet Security Agency 18 AS17451 BIZNET-AS-AP BIZNET ISP 17 AS40009 BITGRAVITY - BitGravity, Inc. 16 AS31334 KABELDEUTSCHLAND-AS Kabel Deutschland Breitband Service GmbH 16 AS23947 CEPATNET-AS-ID Internet Service Provider PT.Mora Telematika Indonesia 16 AS12008 ULTRADNS - Centergate Research, LLC. 15 AS71 HP-INTERNET-AS Hewlett-Packard Company 15 AS3949 NTTA-3946 - NTT America, Inc. 14 AS1221 ASN-TELSTRA Telstra Pty Ltd 14 AS37944 CNNIC-CSTNET-AP -- CHINA SCIENCE AND TECHNOLOGY NETWORK 14 AS4621 UNSPECIFIED UNINET-TH 13 AS39912 I3B-AS i3B - Internetbreitband GmbH 13 AS13768 PEER1 - Peer 1 Network Inc. 13 AS4637 REACH Reach Network Border AS 12 AS17821 APNIC-TRAINING-Lab-AS-AP -- Two-byte AS number for APNIC Training Lab 12

---

Top 25 Transit/Upstream AS numbers in the routing table

This represents the number of distinct prefixes for which these AS's provide transit (i.e. are seen as upstream AS).

Transit/upstream AS number AS description number of prefixes AS6939 HURRICANE - Hurricane Electric, Inc. 1396 AS3257 TINET-BACKBONE Tinet SpA 485 AS3549 GBLX Global Crossing Ltd. 345 AS2914 NTT-COMMUNICATIONS-2914 - NTT America, Inc. 331 AS6453 GLOBEINTERNET TATA Communications 219 AS3356 LEVEL3 Level 3 Communications 162 AS1299 TELIANET TeliaNet Global Network 160 AS13030 INIT7 Init Seven AG, Zurich, Switzerland 138 AS174 COGENT Cogent/PSI 121 AS6762 SEABONE-NET Telecom Italia Sparkle 112 AS6175 SPRINTLINK9 79 AS1273 CW Cable and Wireless plc 74 AS11537 ABILENE - Internet2 54 AS286 KPN KPN Internet Backbone 51 AS13237 LAMBDANET-AS European Backbone of LambdaNet 48 AS4826 VOCUS-BACKBONE-AS Vocus Connect International Backbone 48 AS30071 ASN-TBONE - TowardEX Technologies International, Inc. 47 AS4635 HKIX-RS1 Hong Kong Internet Exchange--Route Server 1 47 AS9002 RETN-AS ReTN.net Autonomous System 43 AS12956 TELEFONICA Telefonica Backbone Autonomous System 43 AS12859 NL-BIT BIT BV 37 AS7473 SINGTEL-AS-AP Singapore Telecommunications Ltd 34 AS2497 IIJ Internet Initiative Japan Inc. 33 AS10026 PACNET Pacnet Services (Japan) Corp. 33 AS20965 GEANT The GEANT IP Service 32

---

Top 25 Transit/Upstream AS numbers in the routing table based on OriginAS

This represents the number of distinct number of originAS's for which these AS's provide transit (i.e. are seen as upstream AS)

Transit/Upstream AS number AS description number of AS's for which this AS is providing Transit AS6939 HURRICANE - Hurricane Electric, Inc. 942 AS3257 TINET-BACKBONE Tinet SpA 321 AS3549 GBLX Global Crossing Ltd. 208 AS2914 NTT-COMMUNICATIONS-2914 - NTT America, Inc. 181 AS3356 LEVEL3 Level 3 Communications 126 AS6453 GLOBEINTERNET TATA Communications 113 AS1299 TELIANET TeliaNet Global Network 110 AS13030 INIT7 Init Seven AG, Zurich, Switzerland 102 AS174 COGENT Cogent/PSI 95 AS6762 SEABONE-NET Telecom Italia Sparkle 54 AS6175 SPRINTLINK9 51 AS1273 CW Cable and Wireless plc 43 AS13237 LAMBDANET-AS European Backbone of LambdaNet 41 AS30071 ASN-TBONE - TowardEX Technologies International, Inc. 40 AS286 KPN KPN Internet Backbone 40 AS4826 VOCUS-BACKBONE-AS Vocus Connect International Backbone 34 AS9002 RETN-AS ReTN.net Autonomous System 33 AS2497 IIJ Internet Initiative Japan Inc. 33 AS11537 ABILENE - Internet2 30 AS12859 NL-BIT BIT BV 30 AS10026 PACNET Pacnet Services (Japan) Corp. 29 AS20965 GEANT The GEANT IP Service 26 AS8928 INTEROUTE Interoute Communications Ltd 25 AS2516 KDDI KDDI CORPORATION 23 AS12956 TELEFONICA Telefonica Backbone Autonomous System 23