Unclassified
Not enough sources, unclear purpose, or conflicting classifications
- ASNs
- 87,659
- 69.5% of all ASNs
- Routed ASNs
- 53,970
- 61.6% of this type
- IPv4 addresses
- 916.1M
- 26.7% of global
- IPv6 /48s
- 3.59B
- 29.6% of global
Routing data · Oct 24, 2026, 22:20 UTC
Unclassified ASN ranking
| Rank | ASN | Name | Country/region | IPv4 addresses | IPv6 /48s | Prefixes |
|---|---|---|---|---|---|---|
| 58351 | AS7508 | JPNIC-2Byte-ASBLOCK-AP |  Japan | 0 | 0 | 0 |
| 58352 | AS7510 | JPNIC-2Byte-ASBLOCK-AP | Japan | 0 | 0 | 0 |
| 58353 | AS7512 | WITH Network | Japan | 0 | 0 | 0 |
| 58354 | AS7515 | NTT Ltd Japan Corporation | Japan | 0 | 0 | 0 |
| 58355 | AS7517 | JPNIC-2Byte-ASBLOCK-AP | Japan | 0 | 0 | 0 |
| 58356 | AS7518 | JPNIC-2Byte-ASBLOCK-AP | Japan | 0 | 0 | 0 |
| 58357 | AS7519 | JPNIC-2Byte-ASBLOCK-AP | Japan | 0 | 0 | 0 |
| 58358 | AS7520 | JPNIC-2Byte-ASBLOCK-AP | Japan | 0 | 0 | 0 |
| 58359 | AS7523 | RICOH JAPAN Corporation | Japan | 0 | 0 | 0 |
| 58360 | AS7525 | JPNIC-2Byte-ASBLOCK-AP | Japan | 0 | 0 | 0 |
| 58361 | AS7526 | Mitsubishi Electric Information Network Corporation | Japan | 0 | 0 | 0 |
| 58362 | AS7528 | JPNIC-2Byte-ASBLOCK-AP | Japan | 0 | 0 | 0 |
| 58363 | AS7531 | GenomeNet Project | Japan | 0 | 0 | 0 |
| 58364 | AS7533 | Savecom International Inc. |  Taiwan | 0 | 0 | 0 |
| 58365 | AS7534 | NEW SILKERA NETWORK | Taiwan | 0 | 0 | 0 |
| 58366 | AS7537 | HostingInside LTD. | Taiwan | 0 | 0 | 0 |
| 58367 | AS7541 | FIC Network Service, INC. | Taiwan | 0 | 0 | 0 |
| 58368 | AS7542 | Edge Technology Pty Ltd |  Australia | 0 | 0 | 0 |
| 58369 | AS7544 | ComClark Network & Technology Corp |  Philippines | 0 | 0 | 0 |
| 58370 | AS7547 | The East China regional network of CEInet |  China | 0 | 0 | 0 |
| 58371 | AS7548 | The hainan regional network of CEInet | China | 0 | 0 | 0 |
| 58372 | AS7549 | The North China regional network of CEInet | China | 0 | 0 | 0 |
| 58373 | AS7553 | Petrosys Pty Ltd | Australia | 0 | 0 | 0 |
| 58374 | AS7554 | Arup Australasia | Australia | 0 | 0 | 0 |
| 58375 | AS7555 | Healey Communications | Australia | 0 | 0 | 0 |
| 58376 | AS7561 | Samsung Electronics Co. |  South Korea | 0 | 0 | 0 |
| 58377 | AS7563 | Korea Internet Security Agency | South Korea | 0 | 0 | 0 |
| 58378 | AS7566 | Kutamo Pty. Ltd. | Australia | 0 | 0 | 0 |
| 58379 | AS7567 | Nexon Asia Pacific | Australia | 0 | 0 | 0 |
| 58380 | AS7569 | Australian Academic and Research Network (AARNet) | Australia | 0 | 0 | 0 |
| 58381 | AS7570 | Australian Academic and Research Network (AARNet) | Australia | 0 | 0 | 0 |
| 58382 | AS7571 | Australian Academic and Research Network (AARNet) | Australia | 0 | 0 | 0 |
| 58383 | AS7572 | Australian Academic and Research Network (AARNet) | Australia | 0 | 0 | 0 |
| 58384 | AS7574 | Australian Academic and Research Network (AARNet) | Australia | 0 | 0 | 0 |
| 58385 | AS7576 | ShaoGuan Information Center | China | 0 | 0 | 0 |
| 58386 | AS7579 | InterNex Australia Pty Ltd | Australia | 0 | 0 | 0 |
| 58387 | AS7580 | Trumpet Software International Pty Ltd | Australia | 0 | 0 | 0 |
| 58388 | AS7584 | TCR Holdings Limted. |  New Zealand | 0 | 0 | 0 |
| 58389 | AS7591 | DOVE Australia Pty Ltd | Australia | 0 | 0 | 0 |
| 58390 | AS7592 | P.O. Box 336 | Australia | 0 | 0 | 0 |
| 58391 | AS7596 | Internet Information Research |  Thailand | 0 | 0 | 0 |
| 58392 | AS7601 | Australian NetLink | Australia | 0 | 0 | 0 |
| 58393 | AS7605 | FastTrack |  Pakistan | 0 | 0 | 0 |
| 58394 | AS7608 | Merlin Australia | Australia | 0 | 0 | 0 |
| 58395 | AS7612 | Starnet Internet Services P/L | Australia | 0 | 0 | 0 |
| 58396 | AS7614 | Asia Internet Limited, Hong Kong |  Hong Kong SAR China | 0 | 0 | 0 |
| 58397 | AS7618 | Orange Business | Taiwan | 0 | 0 | 0 |
| 58398 | AS7620 | Toss Bank | South Korea | 0 | 0 | 0 |
| 58399 | AS7621 | KRNIC-ASBLOCK-AP | South Korea | 0 | 0 | 0 |
| 58400 | AS7634 | Singapore Government Network AS |  Singapore | 0 | 0 | 0 |