Autonomous System

AS19148 Leaseweb USA, Inc.

HostingActiveUnited StatesARIN

AS19148 (LEASEWEB-USA-PHX) is a hosting network operated by Leaseweb USA, Inc. in United States, registered with ARIN. It has 45 IPv4 prefixes with 65,280 addresses and 11 IPv6 prefixes, which makes it the 3,887th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses65,280in 45 prefixes
IPv6 prefixes11≈ 6.4 × 10³⁰ addresses
Size rank#3,887of 82,200 active ASNs
Abuser scoreElevated1.1% of its addresses flagged · method

Details

OrganizationLeaseweb USA, Inc. · hosting provider profile
AS nameLEASEWEB-USA-PHX
Websiteleaseweb.com
Country United States (US)
Network typeHosting
RegistryARIN
Abuse contactabuse@us.leaseweb.com
Registered2018-03-07
Last updated2021-08-03

IPv4 prefixes

45 prefixes · 65,280 addresses
NetworkAddressesFirst – last address
23.81.224.0/198,19223.81.224.0 – 23.81.255.255
23.81.48.0/204,09623.81.48.0 – 23.81.63.255
23.81.16.0/212,04823.81.16.0 – 23.81.23.255
23.81.88.0/212,04823.81.88.0 – 23.81.95.255
23.81.120.0/212,04823.81.120.0 – 23.81.127.255
23.81.128.0/212,04823.81.128.0 – 23.81.135.255
23.81.144.0/212,04823.81.144.0 – 23.81.151.255
23.81.192.0/212,04823.81.192.0 – 23.81.199.255
23.82.152.0/212,04823.82.152.0 – 23.82.159.255
23.83.128.0/212,04823.83.128.0 – 23.83.135.255
23.83.144.0/212,04823.83.144.0 – 23.83.151.255
23.105.56.0/212,04823.105.56.0 – 23.105.63.255
64.120.56.0/212,04864.120.56.0 – 64.120.63.255
108.62.16.0/212,048108.62.16.0 – 108.62.23.255
108.62.144.0/212,048108.62.144.0 – 108.62.151.255
108.62.224.0/212,048108.62.224.0 – 108.62.231.255
23.19.108.0/221,02423.19.108.0 – 23.19.111.255
23.19.132.0/221,02423.19.132.0 – 23.19.135.255
23.19.144.0/221,02423.19.144.0 – 23.19.147.255
23.19.172.0/221,02423.19.172.0 – 23.19.175.255
23.81.80.0/221,02423.81.80.0 – 23.81.83.255
23.81.172.0/221,02423.81.172.0 – 23.81.175.255
23.81.204.0/221,02423.81.204.0 – 23.81.207.255
23.81.216.0/221,02423.81.216.0 – 23.81.219.255
23.81.252.0/221,02423.81.252.0 – 23.81.255.255
The 25 largest of 45. The API and the database have all of them.

IPv6 prefixes

11 prefixes
  • 2a11:2340::/29
  • 2a11:3940::/29
  • 2a11:50c0::/29
  • 2a11:7540::/29
  • 2a11:9440::/29
  • 2a11:a440::/29
  • 2a11:c140::/29
  • 2a11:dc40::/29
  • 2a12:6400::/29
  • 2a12:b600::/29
  • 2607:f5b0::/32

Query AS19148 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=AS19148&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS19148, with or without a key:

curl "https://api.ipapi.is/?q=23.81.224.1"

Other networks of Leaseweb USA, Inc.

6 of 8
AS395954 Leaseweb USA, Inc.641,280 IPv4 addressesAS7203 Leaseweb USA, Inc.185,856 IPv4 addressesAS30633 Leaseweb USA, Inc.151,808 IPv4 addressesAS396190 Leaseweb USA, Inc.129,536 IPv4 addressesAS27411 Leaseweb USA, Inc.95,488 IPv4 addressesAS396362 Leaseweb USA, Inc.66,560 IPv4 addresses

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