Unclassified
Not enough sources, unclear purpose, or conflicting classifications
- ASNs
- 87,727
- 69.5% of all ASNs
- Routed ASNs
- 54,049
- 61.6% of this type
- IPv4 addresses
- 915.7M
- 26.7% of global
- IPv6 /48s
- 3.63B
- 29.3% of global
Routing data · Oct 30, 2026, 04:19 UTC
Unclassified ASN ranking
| Rank | ASN | Name | Country/region | IPv4 addresses | IPv6 /48s | Prefixes |
|---|---|---|---|---|---|---|
| 42201 | AS54445 | Dierbergs |  United States | 256 | 0 | 1 |
| 42202 | AS54450 | MBLOX INC. | United States | 256 | 0 | 1 |
| 42203 | AS54451 | Fairfax Water | United States | 256 | 0 | 1 |
| 42204 | AS54454 | VOI NET INC. |  Canada | 256 | 0 | 1 |
| 42205 | AS54472 | South Jersey Radiology Associates, P.A. | United States | 256 | 0 | 1 |
| 42206 | AS54477 | Black Gold Regional Division No. 18 | Canada | 256 | 0 | 1 |
| 42207 | AS54493 | Aspen Valley Hospital | United States | 256 | 0 | 1 |
| 42208 | AS54500 | EGIHosting | United States | 256 | 0 | 1 |
| 42209 | AS54513 | EL RIO HEALTH CENTER | United States | 256 | 0 | 1 |
| 42210 | AS54515 | Milford Regional Medical Center Inc. | United States | 256 | 0 | 1 |
| 42211 | AS54516 | T3 Trading Group LLC | United States | 256 | 0 | 1 |
| 42212 | AS54518 | Republic Airways Holdings | United States | 256 | 0 | 1 |
| 42213 | AS54526 | Uhlig LLC | United States | 256 | 0 | 1 |
| 42214 | AS54547 | Bergen County Cooperative Library System | United States | 256 | 0 | 1 |
| 42215 | AS54550 | M S International, Inc. | United States | 256 | 0 | 1 |
| 42216 | AS54558 | Healthcare Outsourcing Network, L.L.C | United States | 256 | 0 | 1 |
| 42217 | AS54567 | Roland DGA Corporation | United States | 256 | 0 | 1 |
| 42218 | AS54568 | Brandywine Global Investments | United States | 256 | 0 | 1 |
| 42219 | AS54575 | SUKUT CONSTRUCTION, INC | United States | 256 | 0 | 1 |
| 42220 | AS54582 | Realty Center Management Inc | United States | 256 | 0 | 1 |
| 42221 | AS54584 | Phelps Memorial Health Center | United States | 256 | 0 | 1 |
| 42222 | AS54595 | Delaware County | United States | 256 | 0 | 1 |
| 42223 | AS54599 | CommunityAmerica Credit Union | United States | 256 | 0 | 1 |
| 42224 | AS54615 | Arlington Contact Lens Service, Inc | United States | 256 | 0 | 1 |
| 42225 | AS54619 | GROUP HEALTH COOPERATIVE OF SOUTH CENTRAL WISCONSIN | United States | 256 | 0 | 1 |
| 42226 | AS54626 | Analog Devices, Inc. | United States | 256 | 0 | 1 |
| 42227 | AS54642 | Litchfield Cavo, LLP | United States | 256 | 0 | 1 |
| 42228 | AS54644 | Tel-Lingua LLC | United States | 256 | 0 | 1 |
| 42229 | AS54656 | California Water Service Company | United States | 256 | 0 | 1 |
| 42230 | AS54662 | OLD REPUBLIC NATIONAL TITLE INSURANCE CO. | United States | 256 | 0 | 1 |
| 42231 | AS54663 | Halifax Health | United States | 256 | 0 | 1 |
| 42232 | AS54667 | Dean Dorton | United States | 256 | 0 | 1 |
| 42233 | AS54678 | GRM Information Management Services, LLC | United States | 256 | 0 | 1 |
| 42234 | AS54682 | Citadel Federal Credit Union | United States | 256 | 0 | 1 |
| 42235 | AS54684 | PPDI | United States | 256 | 0 | 1 |
| 42236 | AS54687 | IQLUSION | United States | 256 | 0 | 1 |
| 42237 | AS54692 | GuideStone Financial Resources of the Southern Baptist Convention | United States | 256 | 0 | 1 |
| 42238 | AS54693 | AlphaSimplex Group, LLC | United States | 256 | 0 | 1 |
| 42239 | AS54698 | Altum Capital Management LLC | United States | 256 | 0 | 1 |
| 42240 | AS54704 | Royal Credit Union | United States | 256 | 0 | 1 |
| 42241 | AS54705 | FrankCrum | United States | 256 | 0 | 1 |
| 42242 | AS54717 | Claremont Computer Network | United States | 256 | 0 | 1 |
| 42243 | AS54719 | TELUS Communications Inc. | Canada | 256 | 0 | 1 |
| 42244 | AS54722 | Museum of Science | United States | 256 | 0 | 1 |
| 42245 | AS54730 | BS&A Software, LLC | United States | 256 | 0 | 1 |
| 42246 | AS54731 | Associa | United States | 256 | 0 | 1 |
| 42247 | AS54737 | Lindt & Sprungli (USA), Inc. | United States | 256 | 0 | 1 |
| 42248 | AS54752 | Eqservers LLC | United States | 256 | 0 | 1 |
| 42249 | AS54764 | Casting Workbook Services Inc. | Canada | 256 | 0 | 1 |
| 42250 | AS54767 | Restoration Hardware, Inc. | United States | 256 | 0 | 1 |