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 |
|---|---|---|---|---|---|---|
| 61001 | AS17154 | Zayo Bandwidth |  United States | 0 | 0 | 0 |
| 61002 | AS17155 | Lydall, Inc. | United States | 0 | 0 | 0 |
| 61003 | AS17156 | Zix Corporation | United States | 0 | 0 | 0 |
| 61004 | AS17165 | The Paley Center for Media | United States | 0 | 0 | 0 |
| 61005 | AS17171 | Quantum Aviation Solutions, Inc. | United States | 0 | 0 | 0 |
| 61006 | AS17173 | Patrick Industries, Inc. | United States | 0 | 0 | 0 |
| 61007 | AS17175 | New Skies Satellites, Inc. | United States | 0 | 0 | 0 |
| 61008 | AS17179 | ExpressPoint Technology Services Inc. | United States | 0 | 0 | 0 |
| 61009 | AS17182 | ISP Proveedora S.A. |  Costa Rica | 0 | 0 | 0 |
| 61010 | AS17183 | ATC IP LLC | United States | 0 | 0 | 0 |
| 61011 | AS17186 | DST Health Solutions | United States | 0 | 0 | 0 |
| 61012 | AS17187 | Dell, Inc. | United States | 0 | 0 | 0 |
| 61013 | AS17191 | P.A.M. Transportation Services Inc. | United States | 0 | 0 | 0 |
| 61014 | AS17198 | Nortel Networks |  Canada | 0 | 0 | 0 |
| 61015 | AS17201 | Axiall Corporation | United States | 0 | 0 | 0 |
| 61016 | AS17205 | CORP BANCA, C.A. |  Venezuela | 0 | 0 | 0 |
| 61017 | AS17208 | PROJESOM INTERNET LTDA |  Brazil | 0 | 0 | 0 |
| 61018 | AS17221 | Graubard, Mollen & Miller, LLP. | United States | 0 | 0 | 0 |
| 61019 | AS17224 | AT&T Enterprises, LLC | United States | 0 | 0 | 0 |
| 61020 | AS17225 | AT&T Enterprises, LLC | United States | 0 | 0 | 0 |
| 61021 | AS17226 | AT&T Enterprises, LLC | United States | 0 | 0 | 0 |
| 61022 | AS17227 | AT&T Enterprises, LLC | United States | 0 | 0 | 0 |
| 61023 | AS17228 | AT&T Enterprises, LLC | United States | 0 | 0 | 0 |
| 61024 | AS17229 | AT&T Enhanced Network Services | United States | 0 | 0 | 0 |
| 61025 | AS17230 | AT&T Enterprises, LLC | United States | 0 | 0 | 0 |
| 61026 | AS17231 | AT&T Enterprises, LLC | United States | 0 | 0 | 0 |
| 61027 | AS17232 | AT&T Enterprises, LLC | United States | 0 | 0 | 0 |
| 61028 | AS17233 | AT&T Enterprises, LLC | United States | 0 | 0 | 0 |
| 61029 | AS17239 | High Speed Web/Genesis 2 Networks | United States | 0 | 0 | 0 |
| 61030 | AS17240 | PeopleConnect, Inc. | United States | 0 | 0 | 0 |
| 61031 | AS17250 | ADETEL, S.A. DE C.V. |  Mexico | 0 | 0 | 0 |
| 61032 | AS17251 | Monster Worldwide, Inc. | United States | 0 | 0 | 0 |
| 61033 | AS17254 | TNE Telephone | United States | 0 | 0 | 0 |
| 61034 | AS17255 | Diveo Uruguay |  Uruguay | 0 | 0 | 0 |
| 61035 | AS17256 | Creative Interconnect Communications LLC | United States | 0 | 0 | 0 |
| 61036 | AS17257 | Collective Mind Chile S.A. |  Chile | 0 | 0 | 0 |
| 61037 | AS17258 | AT&T Enterprises, LLC | United States | 0 | 0 | 0 |
| 61038 | AS17259 | Black Knight IP Holding Company, LLC | United States | 0 | 0 | 0 |
| 61039 | AS17261 | Glencore Canada Corporation | Canada | 0 | 0 | 0 |
| 61040 | AS17262 | Carnegie Hall | United States | 0 | 0 | 0 |
| 61041 | AS17263 | Tarakona Networks, LLC | United States | 0 | 0 | 0 |
| 61042 | AS17265 | Axiall Corporation | United States | 0 | 0 | 0 |
| 61043 | AS17268 | Synopsys Inc. | United States | 0 | 0 | 0 |
| 61044 | AS17273 | CTX Mortgage Company, LLC | United States | 0 | 0 | 0 |
| 61045 | AS17277 | Charter Communications LLC | United States | 0 | 0 | 0 |
| 61046 | AS17280 | Priority Health | United States | 0 | 0 | 0 |
| 61047 | AS17282 | HSN Interactive LLC | United States | 0 | 0 | 0 |
| 61048 | AS17283 | — | — | 0 | 0 | 0 |
| 61049 | AS17284 | Vonage Holdings, Inc. | United States | 0 | 0 | 0 |
| 61050 | AS17288 | Kanakuk Ministries | United States | 0 | 0 | 0 |