Unclassified
Not enough sources, unclear purpose, or conflicting classifications
- ASNs
- 87,635
- 69.5% of all ASNs
- Routed ASNs
- 53,959
- 61.6% of this type
- IPv4 addresses
- 916.2M
- 26.7% of global
- IPv6 /48s
- 3.59B
- 29.6% of global
Routing data · Oct 23, 2026, 22:20 UTC
Unclassified ASN ranking
| Rank | ASN | Name | Country/region | IPv4 addresses | IPv6 /48s | Prefixes |
|---|---|---|---|---|---|---|
| 61551 | AS18871 | Indiana Printing and Publishing Company, Inc. |  United States | 0 | 0 | 0 |
| 61552 | AS18873 | — | — | 0 | 0 | 0 |
| 61553 | AS18876 | TPx Communications | United States | 0 | 0 | 0 |
| 61554 | AS18877 | Sailthru, INC | United States | 0 | 0 | 0 |
| 61555 | AS18878 | Peninsula Employment Services Limited |  Canada | 0 | 0 | 0 |
| 61556 | AS18879 | HireRight LLC | United States | 0 | 0 | 0 |
| 61557 | AS18884 | Ramapo Catskill Library System | United States | 0 | 0 | 0 |
| 61558 | AS18887 | BlackBerry Limited | Canada | 0 | 0 | 0 |
| 61559 | AS18894 | Springhill Memorial Hospital | United States | 0 | 0 | 0 |
| 61560 | AS18896 | Callis Communications | United States | 0 | 0 | 0 |
| 61561 | AS18899 | Blue Yonder, Inc | United States | 0 | 0 | 0 |
| 61562 | AS18901 | Samco Software Inc. | Canada | 0 | 0 | 0 |
| 61563 | AS18904 | Converged Technology Group Inc. | United States | 0 | 0 | 0 |
| 61564 | AS18906 | Concord Management Ltd | United States | 0 | 0 | 0 |
| 61565 | AS18910 | Shenandoah Cable Television LLC | United States | 0 | 0 | 0 |
| 61566 | AS18912 | Des Moines Register & Tribune Co | United States | 0 | 0 | 0 |
| 61567 | AS18916 | Oracle Corporation | United States | 0 | 0 | 0 |
| 61568 | AS18917 | TI Intermediate Holdings, LLC | United States | 0 | 0 | 0 |
| 61569 | AS18918 | UNO Communications, Inc. |  Italy | 0 | 0 | 0 |
| 61570 | AS18921 | HERE North America LLC | United States | 0 | 0 | 0 |
| 61571 | AS18925 | TMP Direct | United States | 0 | 0 | 0 |
| 61572 | AS18926 | PROVDC | United States | 0 | 0 | 0 |
| 61573 | AS18928 | Equinix, Inc. | United States | 0 | 0 | 0 |
| 61574 | AS18930 | Dow Corning | United States | 0 | 0 | 0 |
| 61575 | AS18935 | Stratus Cloud Technologies | United States | 0 | 0 | 0 |
| 61576 | AS18939 | Intercontinental Exchange, Inc. | United States | 0 | 0 | 0 |
| 61577 | AS18940 | Wealthfront Corporation | United States | 0 | 0 | 0 |
| 61578 | AS18941 | El Mercurio S.A.P. |  Chile | 0 | 0 | 0 |
| 61579 | AS18942 | WebHostPlus Inc | United States | 0 | 0 | 0 |
| 61580 | AS18945 | Flexential Colorado Corp. | United States | 0 | 0 | 0 |
| 61581 | AS18947 | CANIX Solutions & Services | Canada | 0 | 0 | 0 |
| 61582 | AS18950 | — | — | 0 | 0 | 0 |
| 61583 | AS18953 | All Points Broadband | United States | 0 | 0 | 0 |
| 61584 | AS18954 | Cowen Group, Inc | United States | 0 | 0 | 0 |
| 61585 | AS18960 | Hornell Brewing Co., Inc. | United States | 0 | 0 | 0 |
| 61586 | AS18969 | Knowledge Learning Corporation | United States | 0 | 0 | 0 |
| 61587 | AS18970 | The NPD Group Inc. | United States | 0 | 0 | 0 |
| 61588 | AS18979 | Whi Solutions Inc. | United States | 0 | 0 | 0 |
| 61589 | AS18983 | Transaction Network Services AS18983 | United States | 0 | 0 | 0 |
| 61590 | AS18985 | The Gap, Inc. | United States | 0 | 0 | 0 |
| 61591 | AS18987 | Global MDM Inc. | Canada | 0 | 0 | 0 |
| 61592 | AS18989 | Gen Digital Inc. | United States | 0 | 0 | 0 |
| 61593 | AS18990 | Airband Communications, Inc | United States | 0 | 0 | 0 |
| 61594 | AS18991 | Connecticut Children's Medical Center | United States | 0 | 0 | 0 |
| 61595 | AS18992 | — | — | 0 | 0 | 0 |
| 61596 | AS18998 | Credomatic |  Costa Rica | 0 | 0 | 0 |
| 61597 | AS19000 | CBS Interactive Inc. | United States | 0 | 0 | 0 |
| 61598 | AS19001 | Yelp! Inc. | United States | 0 | 0 | 0 |
| 61599 | AS19003 | IHS Global, Inc. | United States | 0 | 0 | 0 |
| 61600 | AS19004 | Charles Schwab & Co., Inc. | United States | 0 | 0 | 0 |