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, 02:21 UTC
Unclassified ASN ranking
| Rank | ASN | Name | Country/region | IPv4 addresses | IPv6 /48s | Prefixes |
|---|---|---|---|---|---|---|
| 42101 | AS53771 | — | — | 256 | 0 | 1 |
| 42102 | AS53773 | PARACO GAS CORPORATION |  United States | 256 | 0 | 1 |
| 42103 | AS53778 | Berenberg Capital Markets, LLC | United States | 256 | 0 | 1 |
| 42104 | AS53783 | Memorial Health Care Systems | United States | 256 | 0 | 1 |
| 42105 | AS53799 | NAHB | United States | 256 | 0 | 1 |
| 42106 | AS53802 | 382 Communications Corporation | United States | 256 | 0 | 1 |
| 42107 | AS53819 | PICTOMETRY INTERNATIONAL CORP. | United States | 256 | 0 | 1 |
| 42108 | AS53825 | Alameda Health System | United States | 256 | 0 | 1 |
| 42109 | AS53826 | American Logistics,LLC | United States | 256 | 0 | 1 |
| 42110 | AS53843 | SOUTHEASTERN UNIVERSITY, INC. | United States | 256 | 0 | 1 |
| 42111 | AS53854 | Griffin Health Services Corp. | United States | 256 | 0 | 1 |
| 42112 | AS53882 | Communitect, Inc | United States | 256 | 0 | 1 |
| 42113 | AS53888 | RUBIN POSTAER AND ASSOCIATES | United States | 256 | 0 | 1 |
| 42114 | AS53899 | ServiceHub Corporation | United States | 256 | 0 | 1 |
| 42115 | AS53900 | OrbiMed Advisors, LLC | United States | 256 | 0 | 1 |
| 42116 | AS53915 | SECURITY EQUIPMENT INC | United States | 256 | 0 | 1 |
| 42117 | AS53918 | Host Hotels and Resorts, L.P. | United States | 256 | 0 | 1 |
| 42118 | AS53925 | CBWE Communications | United States | 256 | 0 | 1 |
| 42119 | AS53931 | Talquin Electric Coop, Inc | United States | 256 | 0 | 1 |
| 42120 | AS53938 | Next Horizon | United States | 256 | 0 | 1 |
| 42121 | AS53945 | Hangley Aronchick Segal & Pudlin | United States | 256 | 0 | 1 |
| 42122 | AS53946 | Henry Mayo Newhall Memorial Hospital | United States | 256 | 0 | 1 |
| 42123 | AS53947 | — | — | 256 | 0 | 1 |
| 42124 | AS53957 | Millers Capital Insurance Company | United States | 256 | 0 | 1 |
| 42125 | AS53958 | AUPROXIES LLC | United States | 256 | 0 | 1 |
| 42126 | AS53962 | 2140 Networks LLC | United States | 256 | 0 | 1 |
| 42127 | AS53964 | Advanced Digital Data, Inc. | United States | 256 | 0 | 1 |
| 42128 | AS53970 | Select Medical Corporation | United States | 256 | 0 | 1 |
| 42129 | AS53978 | Acumed, LLC | United States | 256 | 0 | 1 |
| 42130 | AS53993 | Victory Wholesale Group | United States | 256 | 0 | 1 |
| 42131 | AS54007 | Wycliffe Bible Translators, Inc | United States | 256 | 0 | 1 |
| 42132 | AS54015 | Chicago International Produce Market Condominium association | United States | 256 | 0 | 1 |
| 42133 | AS54016 | Diebold Nixdorf, Incorporated | United States | 256 | 0 | 1 |
| 42134 | AS54019 | Weis Markets, Inc | United States | 256 | 0 | 1 |
| 42135 | AS54024 | CFA Institute | United States | 256 | 0 | 1 |
| 42136 | AS54025 | Capella University | United States | 256 | 0 | 1 |
| 42137 | AS54047 | Cameron Ashley Building Products, Inc. | United States | 256 | 0 | 1 |
| 42138 | AS54050 | Government Personnel Mutual Life Insurance Company | United States | 256 | 0 | 1 |
| 42139 | AS54059 | Itelligence Inc. US | United States | 256 | 0 | 1 |
| 42140 | AS54066 | Wurth Baer Supply Company | United States | 256 | 0 | 1 |
| 42141 | AS54076 | NAVEX Global, inc | United States | 256 | 0 | 1 |
| 42142 | AS54078 | Relic Entertainment |  Canada | 256 | 0 | 1 |
| 42143 | AS54089 | Operational Technologies Corporation | United States | 256 | 0 | 1 |
| 42144 | AS54091 | White Wilson Medical Center, P.A. | United States | 256 | 0 | 1 |
| 42145 | AS54093 | Eastern Maine Healthcare Systems | United States | 256 | 0 | 1 |
| 42146 | AS54095 | Auto-Owners Insurance Company | United States | 256 | 0 | 1 |
| 42147 | AS54096 | Exiger LLC | United States | 256 | 0 | 1 |
| 42148 | AS54114 | 1010Data, Inc. | United States | 256 | 0 | 1 |
| 42149 | AS54121 | David M. Schwarz Architects, Inc. | United States | 256 | 0 | 1 |
| 42150 | AS54123 | COSVI'S-ASSET MANAGEMENT CORP. |  Puerto Rico | 256 | 0 | 1 |