AS Rankings
Autonomous systems ranked by routing table size — showing 87109 active ASNs.
| Rank | ASN | Organization | Country | RIR | IPv4 | IPv6 | Total |
|---|---|---|---|---|---|---|---|
| #75201 | AS40677 | GLOBALAIR-COM | United States | ARIN | 1 | 0 | 1 |
| #75202 | AS40678 | NCFCU-SB-ASN01 | United States | ARIN | 1 | 0 | 1 |
| #75203 | AS39872 | SODO-AS | Slovenia | 1 | 0 | 1 | |
| #75204 | AS40683 | USPI | United States | ARIN | 1 | 0 | 1 |
| #75205 | AS40684 | STCLAIRCCC-AS | United States | ARIN | 1 | 0 | 1 |
| #75206 | AS40685 | ANACOMP-SD | United States | ARIN | 1 | 0 | 1 |
| #75207 | AS18977 | WIKTEL-VOICE | United States | ARIN | 1 | 0 | 1 |
| #75208 | AS49792 | AmirkabirUniversity — High Performance Computing Research Center (HPCRC)... | Iran | 1 | 0 | 1 | |
| #75209 | AS1073 | SCLSA-ASN-01 | United States | ARIN | 1 | 0 | 1 |
| #75210 | AS40690 | EXAION-001 | Canada | ARIN | 1 | 0 | 1 |
| #75211 | AS35848 | GRIZZLINK | United States | ARIN | 0 | 1 | 1 |
| #75212 | AS35850 | SCLS | United States | ARIN | 1 | 0 | 1 |
| #75213 | AS11944 | LTC-1 | United States | ARIN | 0 | 1 | 1 |
| #75214 | AS32650 | SANDHILLS-SW | United States | ARIN | 1 | 0 | 1 |
| #75215 | AS40704 | DLFI | United States | ARIN | 1 | 0 | 1 |
| #75216 | AS32649 | FE-DC-BGP | United States | ARIN | 1 | 0 | 1 |
| #75217 | AS40709 | NO | United States | ARIN | 1 | 0 | 1 |
| #75218 | AS38921 | ITAKA-AS | Poland | 1 | 0 | 1 | |
| #75219 | AS22066 | CITY-OF-EAU-CLAIRE | United States | ARIN | 1 | 0 | 1 |
| #75220 | AS35853 | AS35853 | United States | ARIN | 1 | 0 | 1 |
| #75221 | AS32648 | MNAT | United States | ARIN | 1 | 0 | 1 |
| #75222 | AS32646 | LPC-ASN | United States | ARIN | 1 | 0 | 1 |
| #75223 | AS14332 | SHOPZILLA | United States | ARIN | 1 | 0 | 1 |
| #75224 | AS11938 | ABANTU | United States | ARIN | 0 | 1 | 1 |
| #75225 | AS40719 | AS40719 | United States | ARIN | 1 | 0 | 1 |
| #75226 | AS40721 | PABMC | United States | ARIN | 1 | 0 | 1 |
| #75227 | AS32642 | NICMAN | United States | ARIN | 1 | 0 | 1 |
| #75228 | AS40723 | UVA-WISE-AS | United States | ARIN | 1 | 0 | 1 |
| #75229 | AS32635 | CITYOFCLOVIS | United States | ARIN | 1 | 0 | 1 |
| #75230 | AS37201 | BANK-WINDHOEK — Bank Windhoek | Namibia | 1 | 0 | 1 | |
| #75231 | AS40726 | Unknown | — | ARIN | 1 | 0 | 1 |
| #75232 | AS11936 | MARATHON-CHEESE | United States | ARIN | 1 | 0 | 1 |
| #75233 | AS35856 | LWCC | United States | ARIN | 1 | 0 | 1 |
| #75234 | AS13482 | ZWEIG-DIMENNA | United States | ARIN | 1 | 0 | 1 |
| #75235 | AS48578 | VSEVTYRES-AS | Russia | 1 | 0 | 1 | |
| #75236 | AS40732 | TOLEDO-PUBLIC-SCHOOLS | United States | ARIN | 1 | 0 | 1 |
| #75237 | AS40734 | LOMBARD-ODIER-1798 | United States | ARIN | 1 | 0 | 1 |
| #75238 | AS35858 | ATMOS-ENERGY | United States | ARIN | 1 | 0 | 1 |
| #75239 | AS38922 | WILAND-AS | Russia | 1 | 0 | 1 | |
| #75240 | AS40737 | EMFINC-ASN1 | United States | ARIN | 1 | 0 | 1 |
| #75241 | AS17357 | AS-DCI-31 | United States | ARIN | 1 | 0 | 1 |
| #75242 | AS40742 | WESTERN-MD-HEALTH-SYSTEM | United States | ARIN | 1 | 0 | 1 |
| #75243 | AS40743 | CJPIA-ASN1 | United States | ARIN | 1 | 0 | 1 |
| #75244 | AS40744 | MC-CDC-01 | United States | ARIN | 1 | 0 | 1 |
| #75245 | AS40746 | OMI-ASN | United States | ARIN | 1 | 0 | 1 |
| #75246 | AS16142 | ING-bank-SK | Slovakia | 1 | 0 | 1 | |
| #75247 | AS40748 | CARCOM-MCTX | United States | ARIN | 1 | 0 | 1 |
| #75248 | AS11935 | TALKPOINT-COMMUNICATIONS-11935 | United States | ARIN | 1 | 0 | 1 |
| #75249 | AS40751 | Unknown | — | ARIN | 1 | 0 | 1 |
| #75250 | AS40752 | TVG-NETWORK | United States | ARIN | 1 | 0 | 1 |
| #75251 | AS40754 | HENRYCOUNTYGA | United States | ARIN | 1 | 0 | 1 |
| #75252 | AS11934 | ESL63 | United States | ARIN | 1 | 0 | 1 |
| #75253 | AS40757 | MMG | United States | ARIN | 1 | 0 | 1 |
| #75254 | AS33903 | CROC-AS | Russia | 1 | 0 | 1 | |
| #75255 | AS19571 | ISB-45-19571 | United States | ARIN | 1 | 0 | 1 |
| #75256 | AS14345 | AFS-8 | United States | ARIN | 1 | 0 | 1 |
| #75257 | AS23687 | IPST-AS-AP — The Institute for the Promotion of Teaching Scienc... | Thailand | 1 | 0 | 1 | |
| #75258 | AS40764 | DNA-DKLB | United States | ARIN | 1 | 0 | 1 |
| #75259 | AS37207 | NNPC — Nigeria National Petroleum Corporation | Nigeria | 1 | 0 | 1 | |
| #75260 | AS40769 | FIDELIS-GROUP | United States | ARIN | 1 | 0 | 1 |
| #75261 | AS40771 | IML | United States | ARIN | 1 | 0 | 1 |
| #75262 | AS18538 | WCPSS-BOE | United States | ARIN | 1 | 0 | 1 |
| #75263 | AS42545 | ASTARTA — Kiev, Ukraine | Ukraine | 1 | 0 | 1 | |
| #75264 | AS40774 | BSM-9-ASN | United States | ARIN | 1 | 0 | 1 |
| #75265 | AS36863 | ABC-BITS-WC | United States | ARIN | 1 | 0 | 1 |
| #75266 | AS40777 | TRI-DELTA | United States | ARIN | 1 | 0 | 1 |
| #75267 | AS38924 | AS-TRAKIACABLE | Bulgaria | 1 | 0 | 1 | |
| #75268 | AS40781 | WINT-PHILLY | United States | ARIN | 1 | 0 | 1 |
| #75269 | AS16878 | FOUNDERS | United States | ARIN | 1 | 0 | 1 |
| #75270 | AS40783 | CPC | United States | ARIN | 1 | 0 | 1 |
| #75271 | AS1067 | HC-CB-216 | United States | ARIN | 1 | 0 | 1 |
| #75272 | AS33900 | TPSA-MPLSNET-AS | Poland | 1 | 0 | 1 | |
| #75273 | AS26833 | ETCC | United States | ARIN | 1 | 0 | 1 |
| #75274 | AS26648 | MERITENERGY | United States | ARIN | 1 | 0 | 1 |
| #75275 | AS22050 | SDLANCPA | United States | ARIN | 1 | 0 | 1 |
| #75276 | AS40791 | COR-ASN | United States | ARIN | 1 | 0 | 1 |
| #75277 | AS36862 | AS36862 | United States | ARIN | 1 | 0 | 1 |
| #75278 | AS35880 | WFC-CISD-INET | United States | ARIN | 1 | 0 | 1 |
| #75279 | AS35888 | OPENTEXT-NA-US-5 | Canada | ARIN | 1 | 0 | 1 |
| #75280 | AS23798 | VRTC-NET — VR Techno Center,inc | Japan | 1 | 0 | 1 | |
| #75281 | AS40798 | WALLACE-HARDWARE | United States | ARIN | 1 | 0 | 1 |
| #75282 | AS33896 | SCHIEDEL-AS | Germany | 1 | 0 | 1 | |
| #75283 | AS48184 | ANDOZ-AS | Tajikistan | 1 | 0 | 1 | |
| #75284 | AS22042 | FLOWUSLLC | United States | ARIN | 1 | 0 | 1 |
| #75285 | AS11926 | HARTSOFTWARE | United States | ARIN | 1 | 0 | 1 |
| #75286 | AS50353 | MASTERSOFT-AS | Russia | 1 | 0 | 1 | |
| #75287 | AS14355 | IWI-TG-FW | United States | ARIN | 1 | 0 | 1 |
| #75288 | AS40809 | CY-PRIMEXM-NETWORKS | Cyprus | 1 | 0 | 1 | |
| #75289 | AS36855 | LDI-ASN-01 | United States | ARIN | 1 | 0 | 1 |
| #75290 | AS1065 | TANGERINE-LV | United States | ARIN | 1 | 0 | 1 |
| #75291 | AS39883 | TOYOTA-BANK-AS | Poland | 1 | 0 | 1 | |
| #75292 | AS13477 | NEUTRALNETWORKS | United States | ARIN | 1 | 0 | 1 |
| #75293 | AS48590 | Litasco-CH | Switzerland | 1 | 0 | 1 | |
| #75294 | AS22041 | CED-15-ASN | United States | ARIN | 1 | 0 | 1 |
| #75295 | AS35909 | ERGOS-TECHNOLOGY | United States | ARIN | 1 | 0 | 1 |
| #75296 | AS40823 | SPORTS-ENDEAVORS | United States | ARIN | 1 | 0 | 1 |
| #75297 | AS11919 | LORAL-SKYNET-AR | United States | ARIN | 1 | 0 | 1 |
| #75298 | AS40825 | PAML-ASN | United States | ARIN | 1 | 0 | 1 |
| #75299 | AS19569 | STAB-AS-001 | United States | ARIN | 1 | 0 | 1 |
| #75300 | AS1064 | AS-RIVULET | United States | ARIN | 1 | 0 | 1 |