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 24, 2026, 00:20 UTC
Unclassified ASN ranking
| Rank | ASN | Name | Country/region | IPv4 addresses | IPv6 /48s | Prefixes |
|---|---|---|---|---|---|---|
| 28201 | AS19251 | NEP Group, Inc. |  United States | 512 | 0 | 2 |
| 28202 | AS19263 | Cincinnati Bell Any Distance, Inc. | United States | 512 | 0 | 2 |
| 28203 | AS19314 | The Rawlings Company, LLC | United States | 512 | 0 | 2 |
| 28204 | AS19317 | Bluesky Social, PBC | United States | 512 | 0 | 2 |
| 28205 | AS19357 | New Enterprise Stone & Lime Company | United States | 512 | 0 | 2 |
| 28206 | AS19358 | JOHNSON BROTHERS LIQUOR COMPANY | United States | 512 | 0 | 3 |
| 28207 | AS19412 | Hasser Enterprises LLC | United States | 512 | 0 | 2 |
| 28208 | AS19442 | Agilent Technologies, Inc. | United States | 512 | 0 | 2 |
| 28209 | AS19449 | Concurrent Technologies Corp. | United States | 512 | 0 | 2 |
| 28210 | AS19452 | Oaktree Capital Management, LP | United States | 512 | 0 | 2 |
| 28211 | AS19480 | CHICAGO PUBLIC LIBRARY | United States | 512 | 0 | 2 |
| 28212 | AS19482 | Greenberg Traurig P.A | United States | 512 | 0 | 2 |
| 28213 | AS19511 | Electrolux Home Products, Inc. | United States | 512 | 0 | 2 |
| 28214 | AS19514 | MagTek Inc. | United States | 512 | 0 | 1 |
| 28215 | AS19542 | Protective Life Corporation | United States | 512 | 0 | 2 |
| 28216 | AS19599 | COPYRIGHT CLEARANCE CENTER | United States | 512 | 0 | 2 |
| 28217 | AS19622 | Genomic Health, Inc. | United States | 512 | 0 | 2 |
| 28218 | AS19629 | — | — | 512 | 0 | 2 |
| 28219 | AS19636 | FORMFACTOR, INC | United States | 512 | 0 | 1 |
| 28220 | AS19652 | VACATION EXPRESS | United States | 512 | 0 | 2 |
| 28221 | AS19663 | CASS INFORMATION SYSTEMS | United States | 512 | 0 | 2 |
| 28222 | AS19670 | Custom Computer Specialists, Inc. | United States | 512 | 0 | 2 |
| 28223 | AS19682 | TeleFlex Networks, LLC | United States | 512 | 0 | 1 |
| 28224 | AS19691 | 888 US Inc. | United States | 512 | 0 | 2 |
| 28225 | AS19726 | HCA Information Technology & Services, Inc. | United States | 512 | 0 | 2 |
| 28226 | AS19732 | TEGNA Inc. | United States | 512 | 0 | 2 |
| 28227 | AS19733 | Digital Federal Credit Union | United States | 512 | 0 | 2 |
| 28228 | AS19768 | SCAN Health Plan | United States | 512 | 0 | 2 |
| 28229 | AS19772 | Liberated Networks Inc |  Canada | 512 | 0 | 2 |
| 28230 | AS19787 | First Eagle Investment Management LLC | United States | 512 | 0 | 3 |
| 28231 | AS19838 | Blue Water Networks | United States | 512 | 0 | 1 |
| 28232 | AS19839 | Wind Creek Bethlehem LLC | United States | 512 | 0 | 2 |
| 28233 | AS19858 | GENSLER | United States | 512 | 0 | 2 |
| 28234 | AS19860 | OPTIVER US LLC | United States | 512 | 0 | 2 |
| 28235 | AS19900 | J.D. Barnes Limited | Canada | 512 | 0 | 1 |
| 28236 | AS19913 | W-PNP, Inc. | United States | 512 | 0 | 2 |
| 28237 | AS19920 | Akin, Gump, Strauss, Hauer, & Feld | United States | 512 | 0 | 2 |
| 28238 | AS19961 | Star Gas Partners, LP | United States | 512 | 0 | 2 |
| 28239 | AS19972 | CommScope Technologies LLC. | United States | 512 | 0 | 2 |
| 28240 | AS20003 | Members 1st Federal Credit Union | United States | 512 | 0 | 2 |
| 28241 | AS20005 | SANDHILLS PUBLISHING | United States | 512 | 0 | 1 |
| 28242 | AS20010 | INTERNATIONAL DEVELOPMENT RESEARCH CENTRE | Canada | 512 | 0 | 2 |
| 28243 | AS20052 | ARBOR | United States | 512 | 0 | 1 |
| 28244 | AS20063 | JDC.ca Inc. | Canada | 512 | 0 | 2 |
| 28245 | AS20073 | RPI PRINT, INC. | United States | 512 | 0 | 2 |
| 28246 | AS20090 | — | — | 512 | 0 | 2 |
| 28247 | AS20103 | Valmont Industries | United States | 512 | 0 | 2 |
| 28248 | AS20143 | Suffolk University | United States | 512 | 0 | 2 |
| 28249 | AS20145 | FLORIDA CANCER SPECIALISTS, P.L. | United States | 512 | 0 | 2 |
| 28250 | AS20163 | Sunrise Medical, Inc. | United States | 512 | 0 | 2 |