Unclassified
Not enough sources, unclear purpose, or conflicting classifications
- ASNs
- 87,615
- 69.5% of all ASNs
- Routed ASNs
- 53,933
- 61.6% of this type
- IPv4 addresses
- 916.2M
- 26.7% of global
- IPv6 /48s
- 3.58B
- 30.2% of global
Routing data · Oct 23, 2026, 08:23 UTC
Unclassified ASN ranking
| Rank | ASN | Name | Country/region | IPv4 addresses | IPv6 /48s | Prefixes |
|---|---|---|---|---|---|---|
| 65701 | AS37921 | JPNIC-2Byte-ASBLOCK-AP |  Japan | 0 | 0 | 0 |
| 65702 | AS37923 | NTT DOCOMO BUSINESS, Inc. | Japan | 0 | 0 | 0 |
| 65703 | AS37924 | Ministry of Land, Infrastructure and Transport Kinki Regional Development Bureau | Japan | 0 | 0 | 0 |
| 65704 | AS37925 | USEN CORPORATION | Japan | 0 | 0 | 0 |
| 65705 | AS37926 | JPNIC-2Byte-ASBLOCK-AP | Japan | 0 | 0 | 0 |
| 65706 | AS37927 | Nomura Researth Institute, Ltd. | Japan | 0 | 0 | 0 |
| 65707 | AS37928 | TransACT Capital Communications Pty Limited |  Australia | 0 | 0 | 0 |
| 65708 | AS37929 | Nextgen Networks | Australia | 0 | 0 | 0 |
| 65709 | AS37931 | Optus Customer Network | Australia | 0 | 0 | 0 |
| 65710 | AS37938 | Guangxi XingKong Cloud Big Data co.,Ltd. |  China | 0 | 0 | 0 |
| 65711 | AS37939 | 1099 Huansha Road, Hangzhou, Zhejiang | China | 0 | 0 | 0 |
| 65712 | AS37940 | etrunk network telecommunication co. ltd | China | 0 | 0 | 0 |
| 65713 | AS37941 | China Digital Kingdom Technology Co.,Ltd. | China | 0 | 0 | 0 |
| 65714 | AS37943 | ZhengZhou GIANT Computer Network Technology Co., Ltd | China | 0 | 0 | 0 |
| 65715 | AS37944 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | China | 0 | 0 | 0 |
| 65716 | AS37945 | Beijing Primezone Technologies Inc. | China | 0 | 0 | 0 |
| 65717 | AS37946 | Airway Communication Holdings Limited | China | 0 | 0 | 0 |
| 65718 | AS37947 | CNNIC ASN block | China | 0 | 0 | 0 |
| 65719 | AS37948 | ZBYD Technology CO, LTD | China | 0 | 0 | 0 |
| 65720 | AS37949 | RIGHT LINK Ltd. | China | 0 | 0 | 0 |
| 65721 | AS37950 | CNNIC ASN block | China | 0 | 0 | 0 |
| 65722 | AS37951 | Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) | China | 0 | 0 | 0 |
| 65723 | AS37952 | CNNIC ASN block | China | 0 | 0 | 0 |
| 65724 | AS37953 | CNNIC ASN block | China | 0 | 0 | 0 |
| 65725 | AS37954 | CNNIC ASN block | China | 0 | 0 | 0 |
| 65726 | AS37955 | XinLianWangXun Co,Ltd | China | 0 | 0 | 0 |
| 65727 | AS37956 | CNNIC ASN block | China | 0 | 0 | 0 |
| 65728 | AS37957 | China Communication Co., Ltd | China | 0 | 0 | 0 |
| 65729 | AS37958 | Beijing Blue I.T Technologies Co.,Ltd. | China | 0 | 0 | 0 |
| 65730 | AS37959 | United e-Communicaiton (Beijing) S&T Ltd | China | 0 | 0 | 0 |
| 65731 | AS37960 | No.777 West GuangZhong Road, Shanghai, China | China | 0 | 0 | 0 |
| 65732 | AS37961 | CNNIC ASN block | China | 0 | 0 | 0 |
| 65733 | AS37962 | Beijing Sgather Telecom Engineering | China | 0 | 0 | 0 |
| 65734 | AS37964 | CNNIC ASN block | China | 0 | 0 | 0 |
| 65735 | AS37966 | CNNIC ASN block | China | 0 | 0 | 0 |
| 65736 | AS37967 | CNISP-Union Technology (Beijing) Co., Ltd | China | 0 | 0 | 0 |
| 65737 | AS37975 | Empcom Pty Ltd, | Australia | 0 | 0 | 0 |
| 65738 | AS37977 | The first introduced and developed several services |  Thailand | 0 | 0 | 0 |
| 65739 | AS37981 | TOYO Internet Service Co., Ltd. | Japan | 0 | 0 | 0 |
| 65740 | AS37982 | Kirin K.K. | Japan | 0 | 0 | 0 |
| 65741 | AS37985 | SPEEDCAST AUSTRALIA PTY LIMITED | Australia | 0 | 0 | 0 |
| 65742 | AS37987 | TPG Internet Pty Ltd. | Australia | 0 | 0 | 0 |
| 65743 | AS37997 | YTL Communications Sdn Bhd |  Malaysia | 0 | 0 | 0 |
| 65744 | AS38003 | 5StarNet |  New Zealand | 0 | 0 | 0 |
| 65745 | AS38007 | Internet Gaming Entertainment Limited |  Hong Kong SAR China | 0 | 0 | 0 |
| 65746 | AS38013 | Westvic Broadband Pty Ltd. Transit AS. Broadband Internet Provider, Victoria, Australia | Australia | 0 | 0 | 0 |
| 65747 | AS38014 | General Pants Co, Sell Cloth | Australia | 0 | 0 | 0 |
| 65748 | AS38018 | REANNZ International Transit Network | New Zealand | 0 | 0 | 0 |
| 65749 | AS38020 | Star Track Express Pty Limited. | Australia | 0 | 0 | 0 |
| 65750 | AS38024 | MCTS Inc. Transit AS Content Service Provider Thailand | Thailand | 0 | 0 | 0 |