Unclassified
Not enough sources, unclear purpose, or conflicting classifications
- ASNs
- 87,616
- 69.5% of all ASNs
- Routed ASNs
- 53,945
- 61.6% of this type
- IPv4 addresses
- 916.0M
- 26.7% of global
- IPv6 /48s
- 3.58B
- 30.2% of global
Routing data · Oct 23, 2026, 00:24 UTC
Unclassified ASN ranking
| Rank | ASN | Name | Country/region | IPv4 addresses | IPv6 /48s | Prefixes |
|---|---|---|---|---|---|---|
| 21601 | AS205752 | SNTAG |  Austria | 1,024 | 0 | 1 |
| 21602 | AS205767 | Spectron-Services |  United Kingdom | 1,024 | 0 | 1 |
| 21603 | AS205768 | FIBERIX |  Türkiye | 1,024 | 0 | 1 |
| 21604 | AS205774 | TONET-TELEKOM |  Croatia | 1,024 | 0 | 3 |
| 21605 | AS205780 | equatekw |  Kuwait | 1,024 | 0 | 4 |
| 21606 | AS205793 | NEAS-ENERGY |  Denmark | 1,024 | 0 | 1 |
| 21607 | AS205803 | eurofunk | Austria | 1,024 | 0 | 1 |
| 21608 | AS205805 | Vattenfall Vindkraft | Denmark | 1,024 | 0 | 1 |
| 21609 | AS205832 | UltraNet |  Albania | 1,024 | 0 | 1 |
| 21610 | AS205834 | dianet |  Sweden | 1,024 | 0 | 1 |
| 21611 | AS205837 | SADADPSP-AS |  Iran | 1,024 | 0 | 4 |
| 21612 | AS205854 | EUCHNER |  Germany | 1,024 | 0 | 1 |
| 21613 | AS205863 | POKORNY |  Czechia | 1,024 | 0 | 2 |
| 21614 | AS205864 | Edisoft-AS |  Russia | 1,024 | 0 | 4 |
| 21615 | AS205870 | ELBITSYSTEMS-ASN |  Israel | 1,024 | 0 | 4 |
| 21616 | AS205882 | simcorp | Denmark | 1,024 | 0 | 1 |
| 21617 | AS205887 | itvtcarrier1 | Germany | 1,024 | 0 | 1 |
| 21618 | AS205894 | Public Joint Stock | Iran | 1,024 | 0 | 2 |
| 21619 | AS205918 | vertivco-emea | United Kingdom | 1,024 | 0 | 1 |
| 21620 | AS205921 | I-VIA |  France | 1,024 | 0 | 1 |
| 21621 | AS205926 | AUXILIUM-AS |  Italy | 1,024 | 0 | 4 |
| 21622 | AS205928 | evex |  Georgia | 1,024 | 0 | 5 |
| 21623 | AS205945 | BASIS |  Norway | 1,024 | 0 | 5 |
| 21624 | AS205957 | EUROLAN |  Ukraine | 1,024 | 0 | 3 |
| 21625 | AS205963 | BURGERKING-AS | Russia | 1,024 | 0 | 6 |
| 21626 | AS205982 | ASmraknet | Czechia | 1,024 | 0 | 1 |
| 21627 | AS206010 | RFS |  Iceland | 1,024 | 0 | 2 |
| 21628 | AS206029 | Attrel |  Lithuania | 1,024 | 0 | 4 |
| 21629 | AS206035 | IT_2iReteGas | Italy | 1,024 | 0 | 3 |
| 21630 | AS206043 | Irontec |  Spain | 1,024 | 0 | 1 |
| 21631 | AS206060 | unionbank |  Jordan | 1,024 | 0 | 5 |
| 21632 | AS206061 | RTK-TRANSIT-AS | Russia | 1,024 | 0 | 4 |
| 21633 | AS206088 | ShqiponjaISP | Albania | 1,024 | 0 | 5 |
| 21634 | AS206094 | TELBESKID |  Poland | 1,024 | 0 | 1 |
| 21635 | AS206101 | EPIC_TELECOM | Spain | 1,024 | 0 | 4 |
| 21636 | AS206110 | AS-1CL |  Slovakia | 1,024 | 0 | 5 |
| 21637 | AS206196 | SLE | Germany | 1,024 | 0 | 1 |
| 21638 | AS206197 | BLOM-AS |  Lebanon | 1,024 | 0 | 4 |
| 21639 | AS206200 | zuyderland |  Netherlands | 1,024 | 0 | 1 |
| 21640 | AS206227 | DEEPSTONE | Italy | 1,024 | 0 | 2 |
| 21641 | AS206237 | BARCLAYS_BPS | United Kingdom | 1,024 | 0 | 7 |
| 21642 | AS206280 | RedesNet | Spain | 1,024 | 0 | 1 |
| 21643 | AS206287 | LYSAFREE-NET | Czechia | 1,024 | 0 | 1 |
| 21644 | AS206289 | sabis | United Kingdom | 1,024 | 0 | 4 |
| 21645 | AS206297 | GSO |  Latvia | 1,024 | 0 | 4 |
| 21646 | AS206302 | xanten-as | Italy | 1,024 | 0 | 1 |
| 21647 | AS206311 | stbbt |  North Macedonia | 1,024 | 0 | 1 |
| 21648 | AS206328 | Nitro Internet | Türkiye | 1,024 | 0 | 4 |
| 21649 | AS206331 | EHOSTINGONLINE |  United States | 1,024 | 0 | 4 |
| 21650 | AS206341 | stadtdo | Germany | 1,024 | 0 | 1 |