AS21859
Zenlayer Inc
ASN
AS21859
Country
United States
IPv4 addresses
664,064
Prefixes (IPv4 / IPv6)
766 / 102
ASN Information
- ASN Number
- AS21859
- AS Name
- Zenlayer Inc
- Country
- United States
- IPv4 addresses
- 664,064
- IPv4 prefixes
- 766
- IPv6 prefixes
- 102
VPN & datacenter signals
- Known VPN prefixes
- 14
- Known datacenter prefixes
- 824
Counted from public VPN and datacenter lists. Check individual IPs with the API.
Largest announced prefixes
- 23.90.128.0/18
- 156.59.128.0/18
- 98.98.64.0/19
- 98.98.32.0/19
- 98.98.192.0/19
- 98.96.192.0/19
- 129.227.64.0/19
- 129.227.32.0/19
- 128.14.192.0/19
- 107.148.160.0/19
Source: public routing and registration data, updated 2026-10-28.
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