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 |
|---|---|---|---|---|---|---|
| 42001 | AS52434 | RedColsa S.A. |  Colombia | 256 | 0 | 1 |
| 42002 | AS52437 | Nuevos Hoteles de Panama, S.A. |  Panama | 256 | 0 | 1 |
| 42003 | AS52445 | FINANCIERA PARAGUAYO JAPONESA S.A. |  Paraguay | 256 | 0 | 1 |
| 42004 | AS52446 | BANCO NACIONAL DE PANAMA | Panama | 256 | 0 | 1 |
| 42005 | AS52452 | COMPASS GROUP INVESMENTS ADVISORS (CGIA) |  Chile | 256 | 0 | 1 |
| 42006 | AS52463 | Banco Nacional de Costa Rica (BNCR) |  Costa Rica | 256 | 0 | 1 |
| 42007 | AS52464 | Super Giros | Colombia | 256 | 0 | 1 |
| 42008 | AS52479 | HQB S.A. | Chile | 256 | 0 | 1 |
| 42009 | AS52480 | IMPSA IND.METALUR.PESCARMONA SAICYF |  Argentina | 256 | 0 | 1 |
| 42010 | AS52506 | AUTOTRANSPORTES ANDESMAR S.A. | Argentina | 256 | 0 | 1 |
| 42011 | AS52523 | COMPANHIA PAULISTA DE FORCA E LUZ |  Brazil | 256 | 0 | 1 |
| 42012 | AS52534 | Sociedade de Educacao Ritter dos Reis Ltda | Brazil | 256 | 0 | 1 |
| 42013 | AS52538 | G10 Transportes - LTDA | Brazil | 256 | 0 | 1 |
| 42014 | AS52555 | McCANN-ERICKSON PUBLICIDADE LTDA. | Brazil | 256 | 0 | 1 |
| 42015 | AS52582 | Dexco S.A. | Brazil | 256 | 0 | 1 |
| 42016 | AS52618 | Nathalia Tintori Minetto ME | Brazil | 256 | 0 | 1 |
| 42017 | AS52621 | Departamento de Agua e Esgoto de Bauru | Brazil | 256 | 0 | 1 |
| 42018 | AS52636 | CESB-Centro de Educacao Superior de Brasilia LTDA | Brazil | 256 | 0 | 1 |
| 42019 | AS52645 | HB Saude SA | Brazil | 256 | 0 | 1 |
| 42020 | AS52831 | Explora Telecom | Brazil | 256 | 0 | 1 |
| 42021 | AS52837 | Leucotron Tecnologia da Informacao Ltda. | Brazil | 256 | 0 | 1 |
| 42022 | AS52844 | Teracom Telematica SA. | Brazil | 256 | 0 | 1 |
| 42023 | AS52857 | FEDERACAO DAS INDUSTRIAS DO ESTADO DO RIO DE | Brazil | 256 | 0 | 1 |
| 42024 | AS52883 | ICAL - Industria de Calcinacao Ltda | Brazil | 256 | 0 | 1 |
| 42025 | AS52891 | NEGRESCO S/A - CREDITO, FINANCIAMENTO E INVESTIMEN | Brazil | 256 | 0 | 1 |
| 42026 | AS52922 | Unimed Nordeste RS, Soc. Coop. de Serv. Med.ltda. | Brazil | 256 | 0 | 1 |
| 42027 | AS53000 | Mirae Asset Wealth Management (Brazil) C.C.T.V.M | Brazil | 256 | 0 | 1 |
| 42028 | AS53193 | Eliane S/A Revestimentos Ceramicos | Brazil | 256 | 0 | 1 |
| 42029 | AS53228 | BEM PROMOTORA DE VENDAS E SERVICOS SA | Brazil | 256 | 0 | 1 |
| 42030 | AS53261 | Affinity Plus Federal Credit Union |  United States | 256 | 0 | 1 |
| 42031 | AS53287 | 5Q Cloud | United States | 256 | 0 | 1 |
| 42032 | AS53288 | STERICYCLE, INC. | United States | 256 | 0 | 1 |
| 42033 | AS53305 | Transdev North America, Inc. | United States | 256 | 0 | 1 |
| 42034 | AS53317 | WakeMed | United States | 256 | 0 | 1 |
| 42035 | AS53318 | Deep Systems LLC | United States | 256 | 0 | 1 |
| 42036 | AS53322 | Viking Global Investors LP | United States | 256 | 0 | 1 |
| 42037 | AS53323 | The E.W. Scripps Company | United States | 256 | 0 | 1 |
| 42038 | AS53327 | Co-operative Insurance Companies, inc. | United States | 256 | 0 | 1 |
| 42039 | AS53328 | Rydin | United States | 256 | 0 | 1 |
| 42040 | AS53335 | BlueCrest Capital Management LP |  United Kingdom | 256 | 0 | 1 |
| 42041 | AS53341 | Peoples Bank of Alabama | United States | 256 | 0 | 1 |
| 42042 | AS53342 | Delco Automation Inc |  Canada | 256 | 0 | 1 |
| 42043 | AS53353 | Alaska Railroad Corporation | United States | 256 | 0 | 1 |
| 42044 | AS53367 | — | — | 256 | 0 | 1 |
| 42045 | AS53382 | MBF Clearing Corp. | United States | 256 | 0 | 1 |
| 42046 | AS53409 | IEWC | United States | 256 | 0 | 1 |
| 42047 | AS53411 | Central Service Association | United States | 256 | 0 | 1 |
| 42048 | AS53417 | Rudolph's, Inc. | United States | 256 | 0 | 1 |
| 42049 | AS53432 | Owensboro Health, Inc. | United States | 256 | 0 | 1 |
| 42050 | AS53436 | Kirkland & Ellis LLP | United States | 256 | 0 | 1 |