AS Rankings
Autonomous systems ranked by routing table size — showing 88987 active ASNs.
| Rank | ASN | Organization | Country | RIR | IPv4 | IPv6 | Total |
|---|---|---|---|---|---|---|---|
| #27001 | AS12054 | ALAMEDACOUNTYDATAPROCESSING | United States | ARIN | 5 | 0 | 5 |
| #27002 | AS48958 | PRSZ-AS | Spain | 5 | 0 | 5 | |
| #27003 | AS201474 | ASN-AIRCOMSERVICE | Italy | 5 | 0 | 5 | |
| #27004 | AS58419 | DATAVAIL-IN — Datavail Infotech Pvt Ltd | India | 3 | 2 | 5 | |
| #27005 | AS12047 | GUNDERSEN-LUTHERAN | United States | ARIN | 5 | 0 | 5 |
| #27006 | AS48904 | VaggerydEnergi | Sweden | 4 | 1 | 5 | |
| #27007 | AS48901 | DSNET-CSP | United Kingdom | 4 | 1 | 5 | |
| #27008 | AS58423 | STRATANET-NZ — StrataNet | New Zealand | 5 | 0 | 5 | |
| #27009 | AS22060 | NETSPECTRUM | Canada | ARIN | 5 | 0 | 5 |
| #27010 | AS48895 | abank | Turkey | 5 | 0 | 5 | |
| #27011 | AS22055 | Unknown | Brazil | ARIN | 5 | 0 | 5 |
| #27012 | AS28181 | Unknown | Brazil | LACNIC | 4 | 1 | 5 |
| #27013 | AS270753 | Unknown | Brazil | RIPE | 4 | 1 | 5 |
| #27014 | AS28139 | Unknown | Brazil | LACNIC | 3 | 2 | 5 |
| #27015 | AS22034 | MCMNET | United States | ARIN | 5 | 0 | 5 |
| #27016 | AS64401 | RIGNET-GB-AS | Norway | 3 | 2 | 5 | |
| #27017 | AS64631 | IANA-RSVD2 | — | ARIN | 5 | 0 | 5 |
| #27018 | AS48823 | AS48823 | Germany | 4 | 1 | 5 | |
| #27019 | AS64728 | IANA-RSVD2 | — | ARIN | 5 | 0 | 5 |
| #27020 | AS201395 | IT-TIM-AS | Slovenia | 4 | 1 | 5 | |
| #27021 | AS48817 | PRIZZTEL | France | 4 | 1 | 5 | |
| #27022 | AS270731 | Unknown | Brazil | RIPE | 4 | 1 | 5 |
| #27023 | AS270736 | Unknown | Brazil | RIPE | 5 | 0 | 5 |
| #27024 | AS22013 | GUARD-DC1 | United States | ARIN | 5 | 0 | 5 |
| #27025 | AS22012 | REALOGY-MADISON | United States | ARIN | 5 | 0 | 5 |
| #27026 | AS202954 | RAPIDDOT | Cyprus | 4 | 1 | 5 | |
| #27027 | AS48798 | SNLT-AS | Latvia | 5 | 0 | 5 | |
| #27028 | AS7116 | TOYOTA-EXT | United States | ARIN | 5 | 0 | 5 |
| #27029 | AS201382 | lux-rs-blg-acb | Romania | 5 | 0 | 5 | |
| #27030 | AS28093 | Unknown | Argentina | LACNIC | 5 | 0 | 5 |
| #27031 | AS270739 | Unknown | Brazil | RIPE | 2 | 3 | 5 |
| #27032 | AS21981 | GOEASTON | United States | ARIN | 4 | 1 | 5 |
| #27033 | AS11996 | LOBOIS | United States | ARIN | 4 | 1 | 5 |
| #27034 | AS270704 | Unknown | Brazil | RIPE | 2 | 3 | 5 |
| #27035 | AS202903 | PRONETWORKS-AS | Greece | 5 | 0 | 5 | |
| #27036 | AS201310 | AS_DPD | Ireland | 5 | 0 | 5 | |
| #27037 | AS270705 | Unknown | Brazil | RIPE | 4 | 1 | 5 |
| #27038 | AS48684 | VikingHost | Netherlands | 4 | 1 | 5 | |
| #27039 | AS21964 | THE-SCOTTS-COMPANY | United States | ARIN | 5 | 0 | 5 |
| #27040 | AS270688 | Unknown | Brazil | RIPE | 5 | 0 | 5 |
| #27041 | AS201291 | roedl-asn | Germany | 5 | 0 | 5 | |
| #27042 | AS21957 | KEATONAGLAIR-EHRE-ZWEI | United States | ARIN | 1 | 4 | 5 |
| #27043 | AS48634 | RTI_SPA | Italy | 5 | 0 | 5 | |
| #27044 | AS141225 | DorontoInformationTechnologyDIT-AS-AP — Doronto Information Technology(DIT) | Bangladesh | 3 | 2 | 5 | |
| #27045 | AS140962 | IDEATECLTD-AS-AP — IDEA TEC LTD | Bangladesh | 4 | 1 | 5 | |
| #27046 | AS270675 | Unknown | Brazil | RIPE | 4 | 1 | 5 |
| #27047 | AS27993 | Unknown | Argentina | LACNIC | 5 | 0 | 5 |
| #27048 | AS27971 | Unknown | Argentina | LACNIC | 5 | 0 | 5 |
| #27049 | AS48602 | CONNECTPLUS | Czech Republic | 4 | 1 | 5 | |
| #27050 | AS201269 | Velonex | Latvia | 5 | 0 | 5 | |
| #27051 | AS201250 | ZT-LPT-AS | Russia | 5 | 0 | 5 | |
| #27052 | AS48518 | ADDON-AS | France | 3 | 2 | 5 | |
| #27053 | AS201259 | PEP-ASN — Pardakht Electronic Co. of Bank Pasargad (P.J.S) | Iran | 5 | 0 | 5 | |
| #27054 | AS270647 | Unknown | Brazil | RIPE | 4 | 1 | 5 |
| #27055 | AS48485 | CRANE-AS | Russia | 5 | 0 | 5 | |
| #27056 | AS48453 | CNETWORK-AS | Romania | 5 | 0 | 5 | |
| #27057 | AS48447 | Sectigo | United Kingdom | 4 | 1 | 5 | |
| #27058 | AS11943 | NTS-LAREDO-01 | United States | ARIN | 5 | 0 | 5 |
| #27059 | AS48426 | OVER-LINK | France | 5 | 0 | 5 | |
| #27060 | AS202810 | BROSE1-AS | Germany | 3 | 2 | 5 | |
| #27061 | AS48322 | SVSK-STREAM | Russia | 5 | 0 | 5 | |
| #27062 | AS201198 | AIRGRID-AS | Italy | 4 | 1 | 5 | |
| #27063 | AS201199 | BOXIS — Boxis group | Switzerland | 3 | 2 | 5 | |
| #27064 | AS48316 | RCAIR-AS | Russia | 5 | 0 | 5 | |
| #27065 | AS7045 | WEATHER | United States | ARIN | 5 | 0 | 5 |
| #27066 | AS201186 | DINET-PROTECT-AS | Russia | 5 | 0 | 5 | |
| #27067 | AS27847 | Unknown | Dominican Republic | LACNIC | 5 | 0 | 5 |
| #27068 | AS201182 | ITU | Lithuania | 1 | 4 | 5 | |
| #27069 | AS270608 | Unknown | Brazil | RIPE | 4 | 1 | 5 |
| #27070 | AS11928 | HBGUSA | United States | ARIN | 5 | 0 | 5 |
| #27071 | AS21835 | SCARSDALE-SECURITY-SYSTEMS | United States | ARIN | 4 | 1 | 5 |
| #27072 | AS270599 | Unknown | Brazil | RIPE | 5 | 0 | 5 |
| #27073 | AS48200 | OPTEAMAX-AS | Germany | 4 | 1 | 5 | |
| #27074 | AS48199 | TEHNOPRO-AS | Russia | 5 | 0 | 5 | |
| #27075 | AS201142 | COVESTRO-DE-AS | Germany | 5 | 0 | 5 | |
| #27076 | AS48181 | PROLAN-AS | Bulgaria | 5 | 0 | 5 | |
| #27077 | AS190 | DNIC-AS-00190 | United States | ARIN | 5 | 0 | 5 |
| #27078 | AS270592 | Unknown | Brazil | RIPE | 5 | 0 | 5 |
| #27079 | AS201138 | OKB-AS | Russia | 5 | 0 | 5 | |
| #27080 | AS270588 | Unknown | Brazil | RIPE | 2 | 3 | 5 |
| #27081 | AS202753 | GLOBALGRID-NETWORK | France | 3 | 2 | 5 | |
| #27082 | AS202761 | microservizi | Italy | 4 | 1 | 5 | |
| #27083 | AS201127 | FASTFONE-ASN | Italy | 4 | 1 | 5 | |
| #27084 | AS205073 | CIRCUITT | Switzerland | 5 | 0 | 5 | |
| #27085 | AS27784 | Unknown | Ecuador | LACNIC | 5 | 0 | 5 |
| #27086 | AS11897 | TULSA-COMMUNITY-COLLEGE | United States | ARIN | 5 | 0 | 5 |
| #27087 | AS27782 | Unknown | Venezuela | LACNIC | 5 | 0 | 5 |
| #27088 | AS48091 | ROWANet-AS | Czech Republic | 3 | 2 | 5 | |
| #27089 | AS201132 | MSCode — MSCode.pl | Poland | 2 | 3 | 5 | |
| #27090 | AS270587 | Unknown | Brazil | RIPE | 4 | 1 | 5 |
| #27091 | AS11892 | PEARSON-NA | United States | ARIN | 5 | 0 | 5 |
| #27092 | AS7003 | GNET-ARIN-AS | United States | ARIN | 5 | 0 | 5 |
| #27093 | AS27753 | Unknown | Colombia | LACNIC | 5 | 0 | 5 |
| #27094 | AS21756 | Unknown | Argentina | ARIN | 5 | 0 | 5 |
| #27095 | AS133821 | IDNIC-MCS-AS-ID — PT Maxindo Content Solution | Indonesia | 4 | 1 | 5 | |
| #27096 | AS27734 | Unknown | Sint Maarten | LACNIC | 5 | 0 | 5 |
| #27097 | AS201102 | AVELIA | Italy | 4 | 1 | 5 | |
| #27098 | AS270555 | Unknown | Brazil | RIPE | 3 | 2 | 5 |
| #27099 | AS21735 | GANNET-3-21735 | United States | ARIN | 5 | 0 | 5 |
| #27100 | AS21726 | RGTS-JFK | United States | ARIN | 5 | 0 | 5 |