| AS3273 | ONO-AS | ||
| AS3274 | CYGATE Telia Cygate Oy |  | |
| AS3275 | ASN-CINECA CINECA CONSORZIO INTERUNIVERSITARIO |  | |
| AS3276 | IMC_Sogaz-AS | ||
| AS3278 | ASSEW SEW-EURODRIVE GmbH & Co KG |  | |
| AS3279 | VASHNET-AS PE Galamay Andrey Anatolyevich |  | |
| AS3280 | LayerBridge (LayerBridge) |  | |
| AS3281 | SIA_2CLOUD 2CLOUD |  | |
| AS3284 | ServiceCloud-AS ServiceCloud Ltd. |  | |
| AS3285 | HOME-IP | ||
| AS3287 | REDLINE-AS CLOSED JOINT-STOCK COMPANY "FIRM" INNOTEK " | | |
| AS3288 | MOFET-AS Mofet Institute |  | |
| AS3289 | MIDOCAR-AS MIDOCAR SRL | | |
| AS3290 | wifast | ||
| AS3291 | PSINet-Europe | ||
| AS3292 | TDC A/S (Tele Danmark) |  | |
| AS3295 | UNSPECIFIED Societe Generale S.A. |  | |
| AS3296 | SOCIETE-GENERALE Societe Generale S.A. | | |
| AS3297 | SG_PRIV_CH Societe Generale S.A. | | |
| AS3298 | UNSPECIFIED | ||
| AS3299 | Societe Generale (Societe Generale) | | |
| AS3300 | British Telecom GIIB (British Telecom GIIB) |  | |
| AS3301 | Telia Sweden (Telia Sweden) |  | |
| AS3302 | IRIDEOS (formerly Infracom) (IRIDEOS) | | |
| AS3303 | Swisscom (IP-Plus) |  | |
| AS3304 | SCARLET Scarlet Belgium NV |  | |
| AS3306 | KILOHERTZ-NET Kilohertz AB |  | |
| AS3308 | Telia Denmark (Telia Denmark) | | |
| AS3311 | tamkeentech-it Tamkeen Technologies LLC |  | |
| AS3312 | ELEKTRA-AS IT Energy Service | | |
| AS3313 | INET-AS Infront Italia S.r.l. | | |
| AS3314 | KFKI-AS MTA Wigner Fizikai Kutatokozpont |  | |
| AS3316 | RELARN (RELARN) | | |
| AS3319 | URAN Association of users of Ukrainian Research & Academic Network "URAN" | | |
| AS3320 | DTAG Deutsche Telekom (Deutsche Telekom Global Carrier (DTGC), TGC, T-Systems, ICSS) |  | |
| AS3323 | NTUA | ||
| AS3324 | FUJITSU TECHNOLOGY SOLUTION (FUJITSU TECHNOLOGY SOLUTION) |  | |
| AS3325 | KFU Kazan University | | |
| AS3326 | Datagroup (Datagroup) | | |
| AS3327 | CITIC Telecom CPC Netherlands B.V. (Citic Telecom CPC) |  | |
| AS3329 | VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA (Vodafone Greece Fixed (ex hellas online)) |  | |
| AS3330 | eww ag / ITandTEL AS3330 (eww ag / ITandTEL AS3330) |  | |
| AS3331 | OpenXS (OpenXS) | | |
| AS3332 | SWEDBANK-AS Swedbank AS | | |
| AS3333 | RIPE NCC (Réseaux IP Européens Network Coordination Centre) | | |
| AS3335 | NSU-AS | ||
| AS3337 | KOMATSUDE Komatsu Germany GmbH | | |
| AS3338 | Computer and Automation Institute (Computer and Automation Institute) | ||
| AS3339 | TELEELDA-AS Tele Elda SA | | |
| AS3342 | Cibicom (Teracom Denmark) | |