Autonomous System

AS21859 Zenlayer Inc

HostingActiveUnited StatesARIN

AS21859 (ZEN-ECN) is a hosting network operated by Zenlayer Inc in United States, registered with ARIN. It has 1,693 IPv4 prefixes with 944,640 addresses and 163 IPv6 prefixes, which makes it the 458th largest of 82,558 active autonomous systems by IPv4 space.

IPv4 addresses944,640in 1,693 prefixes
IPv6 prefixes163≈ 7.2 × 10³⁰ addresses
Size rank#458of 82,558 active ASNs
Abuser scoreLow0.22% of its addresses flagged · method

Details

OrganizationZenlayer Inc · hosting provider profile
AS nameZEN-ECN
Websitezenlayer.com
Country United States (US)
Network typeHosting
RegistryARIN
Abuse contactabuse@zenlayer.com
Registered2013-04-02
Last updated2021-07-17

IPv4 prefixes

1,693 prefixes · 944,640 addresses
NetworkAddressesFirst – last address
128.1.0.0/1665,536128.1.0.0 – 128.1.255.255
128.14.0.0/1665,536128.14.0.0 – 128.14.255.255
128.14.0.0/1732,768128.14.0.0 – 128.14.127.255
129.227.128.0/1732,768129.227.128.0 – 129.227.255.255
107.151.128.0/1816,384107.151.128.0 – 107.151.191.255
107.155.0.0/1816,384107.155.0.0 – 107.155.63.255
23.248.160.0/198,19223.248.160.0 – 23.248.191.255
23.251.96.0/198,19223.251.96.0 – 23.251.127.255
128.14.128.0/198,192128.14.128.0 – 128.14.159.255
129.227.64.0/198,192129.227.64.0 – 129.227.95.255
129.227.192.0/198,192129.227.192.0 – 129.227.223.255
193.118.32.0/198,192193.118.32.0 – 193.118.63.255
193.118.96.0/198,192193.118.96.0 – 193.118.127.255
23.90.128.0/204,09623.90.128.0 – 23.90.143.255
23.90.144.0/204,09623.90.144.0 – 23.90.159.255
23.236.112.0/204,09623.236.112.0 – 23.236.127.255
38.183.160.0/204,09638.183.160.0 – 38.183.175.255
65.255.32.0/204,09665.255.32.0 – 65.255.47.255
69.28.48.0/204,09669.28.48.0 – 69.28.63.255
128.14.192.0/204,096128.14.192.0 – 128.14.207.255
129.227.0.0/204,096129.227.0.0 – 129.227.15.255
129.227.16.0/204,096129.227.16.0 – 129.227.31.255
129.227.32.0/204,096129.227.32.0 – 129.227.47.255
192.254.80.0/204,096192.254.80.0 – 192.254.95.255
209.177.80.0/204,096209.177.80.0 – 209.177.95.255
The 25 largest of 1,693. The API and the database have all of them.

IPv6 prefixes

163 prefixes
  • 2a05:2ac0::/29
  • 2a07:fc40::/29
  • 2a09:40::/29
  • 2a0c:2cc0::/29
  • 2a0c:43c0::/29
  • 2a0c:4e00::/29
  • 2a0c:6a80::/29
  • 2a0f:3940::/29
  • 2a10:8740::/29
  • 2a10:e180::/29
  • 2a12:f440::/29
  • 2607:a400::/32
  • 2404:ff40:7000::/36
  • 2604:980:1000::/36
  • 2604:980:2000::/36
  • 2604:980:3000::/36
  • 2604:980:4000::/36
  • 2604:980:5000::/36
  • 2604:980:7000::/36
  • 2604:980:8000::/36
  • 2604:980:9000::/36
  • 2604:980:a000::/36
  • 2604:980:b000::/36
  • 2604:980:d000::/36
  • 2a0b:21c0:1000::/36
The 25 largest of 163. The API and the database have all of them.

Query AS21859 with the API

The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day. 

curl "https://api.ipapi.is/?q=AS21859&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS21859, with or without a key:

curl "https://api.ipapi.is/?q=128.1.0.1"

Other networks of Zenlayer Inc

AS62610 Zenlayer Inc82,176 IPv4 addresses

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