| ASN | Name | IPv4 Num IPs | IPv6 Num IPs(/64) |
|---|---|---|---|
| AS1850 | ISNIC - Internet a Islandi hf, IS | 1,536 | 65,536 |
| AS6677 | ICENET-AS1 - Mila hf, IS | 139,520 | 34,359,738,368 |
| AS12969 | Vodafone_Iceland - Ljosleidarinn ehf, IS | 307,712 | 8,589,934,592 |
| AS15474 | RHNET - Rannsokna- og haskolanet Islands hf., IS | 131,072 | 4,294,967,296 |
| AS24743 | SNERPA-NET - Snerpa ehf, IS | 4,096 | 0 |
| AS25244 | DECODE-AS - deCode genetics Ltd., IS | 8,192 | 0 |
| AS25509 | VORTEX-AS - Hringidan ehf / Vortex Inc, IS | 8,192 | 34,359,738,368 |
| AS29348 | FSNET-AS - Icelandic Ministry of Education and Children, IS | 8,192 | 0 |
| AS29689 | ORIGO-AS - Origo ehf, IS | 9,472 | 4,294,967,296 |
| AS30818 | IS-ADVANIA-TRANSIT - Advania Island ehf, IS | 1,280 | 0 |
| AS31236 | RVK-AS - Reykjavik City Hall, IS | 9,216 | 0 |
| AS31441 | GR-AS - Ljosleidarinn ehf, IS | 16,384 | 0 |
| AS34678 | TOLVUN-AS - Eignafelag Tolvunar ehf, IS | 8,192 | 0 |
| AS35834 | CCP - Fenris Creations ehf., IS | 1,792 | 0 |
| AS39472 | Arion-banki-AS - Arion Banki hf, IS | 2,048 | 0 |
| AS39532 | Landsbanki-AS - Landsbankinn hf, IS | 8,192 | 0 |
| AS43892 | BASIS-AS - Sensa ehf, IS | 5,120 | 38,654,705,664 |
| AS44275 | OpinKerfi2024 - Opin Kerfi hf, IS | 768 | 34,359,738,368 |
| AS44515 | IS-ADVANIA - Advania Island ehf, IS | 41,728 | 33,554,432 |
| AS44644 | ARVAKUR-NET - Arvakur hf, IS | 2,048 | 4,294,967,296 |
| AS44735 | SIP-ASN - Nova hf, IS | 38,144 | 42,949,672,960 |
| AS44925 | THE-1984-AS - 1984 ehf, IS | 7,680 | 4,294,967,296 |
| AS47545 | VST-Raf-AS - Verkis hf, IS | 256 | 65,536 |
| AS47828 | Valitor-AS - Rapyd Europe hf., IS | 256 | 0 |
| AS48685 | OK-AS - Opin Kerfi hf, IS | 11,776 | 38,654,705,664 |
| AS50613 | ThorDC-AS - Advania Island ehf, IS | 18,176 | 16,842,752 |
| AS51019 | ARCTIC-TERN-ICELAND - Kria Elinarbur, IS | 512 | 131,072 |
| AS51296 | median-is - Handpoint ehf, IS | 256 | 0 |
| AS51896 | HRINGDU-AS - Hringdu ehf, IS | 20,736 | 34,359,738,368 |
| AS56704 | FARICE-AS - Farice ehf, IS | 3,328 | 4,294,967,296 |
| AS57729 | Kopavogur-AS - Kopavogsbaer, IS | 256 | 0 |
| AS59396 | TRS - Tolvu- og Rafeindapjonusta Sudurlands ehf, IS | 3,072 | 0 |
| AS60690 | OPEX-ASN - Opin Kerfi hf, IS | 9,216 | 0 |
| AS62199 | VERNEGLOBAL-IS - Verne Global hf., IS | 1,024 | 4,294,967,296 |
| AS197403 | ISLANDSBANKI-AS1 - Islandsbanki hf, IS | 2,048 | 4,294,967,296 |
| AS197973 | SKRA-NET - Registers Iceland, IS | 2,048 | 4,294,967,296 |
| AS198815 | RUV-AS - Rikisutvarpid Ohf, IS | 1,024 | 0 |
| AS199844 | RARIK - RARIK ohf., IS | 1,024 | 0 |
| AS200432 | Borgun - Teya Iceland hf, IS | 1,024 | 0 |
| AS200651 | FlokiNET - FlokiNET ehf, IS | 7,936 | 393,216 |
| AS200868 | KAPALVAEDING - Kapalvaeding ehf., IS | 1,536 | 0 |
| AS201849 | SENSA-AS - Sensa ehf, IS | 0 | 65,536 |
| AS202030 | ICELANDAIR-AS - Icelandair ehf, IS | 1,024 | 0 |
| AS202247 | NETBERG - NetBerg ehf, IS | 256 | 0 |
| AS203176 | RB - Reiknistofa bankanna hf., IS | 1,024 | 0 |
| AS203322 | EIMSKIP-AS - Eimskip Island ehf, IS | 1,024 | 34,359,738,368 |
| AS203715 | isa - Isavia ohf, IS | 1,024 | 0 |
| AS204588 | protegion - Rapyd Europe hf., IS | 1,024 | 0 |
| AS205436 | aswintermute - Wintermute Technologies EHF, IS | 2,048 | 0 |
| AS206010 | RFS - Umbra Service Center Management, IS | 1,024 | 0 |
| AS206669 | Gagnaveitan - Gagnaveitan ehf., IS | 1,024 | 0 |
| AS206743 | SecuritasIceland - Securitas hf., IS | 1,024 | 0 |
| AS206842 | Tactica - Tactica ehf, IS | 1,024 | 0 |
| AS208548 | ARCTIC-TERN-GLOBAL - Kria Elinarbur, IS | 0 | 4,294,967,296 |
| AS209214 | IS-Netheimur - Netheimur ehf., IS | 1,024 | 0 |
| AS210080 | tolvuthjonustan - Tolvuthjonustan ehf., IS | 1,024 | 0 |
| AS210747 | IHOTELS - BERJAYA HOTELS ICELAND hf, IS | 256 | 0 |
| AS211589 | RUV-CDN - Rikisutvarpid Ohf, IS | 256 | 0 |
| AS211734 | IS-VEGAGERDIN - Vegagerdin, IS | 1,024 | 0 |
| AS211757 | PANASCAIS - Panascais ehf., IS | 2,560 | 983,040 |
| AS211815 | landsvirkjun-as - Landsvirkjun, IS | 256 | 0 |
| AS212771 | NETVOKTUN - Netvoktun ehf, IS | 256 | 0 |
| AS212926 | HARPA-AS - Harpa Concert Hall and Conference Centre ohf, IS | 256 | 4,294,967,296 |
| AS214144 | NEYDARLINAN-AS - Neydarlinan ohf., IS | 256 | 0 |
| AS214185 | Austurljos - Rafey ehf, IS | 512 | 4,294,967,296 |
| AS214215 | FARICE-RISP-AS - Farice ehf, IS | 256 | 0 |
| AS215608 | samgongustofa - Samgongustofa, IS | 256 | 34,359,738,368 |
| AS215823 | SPAUGURDATA - Spaugur ehf., IS | 512 | 4,296,015,872 |
| AS216017 | OKH-2 - Opin Kerfi hf, IS | 256 | 0 |
| AS216293 | ts - TechSupport ehf, IS | 512 | 34,359,738,368 |
| AS219430 | PHOTON-AS - Photon ehf, IS | 512 | 34,359,738,368 |