Autonomous System

AS237 Merit Network Inc.

ISPActiveUnited StatesARIN

AS237 (MERIT-AS-14) is an ISP network operated by Merit Network Inc. in United States, registered with ARIN. It has 83 IPv4 prefixes with 2,359,808 addresses and 9 IPv6 prefixes, which makes it the 226th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses2,359,808in 83 prefixes
IPv6 prefixes9≈ 1.6 × 10²⁹ addresses
Size rank#226of 82,200 active ASNs
Abuser scoreVery Lowunder 0.01% of its addresses flagged · method

Details

OrganizationMerit Network Inc.
AS nameMERIT-AS-14
Websitemerit.edu
Country United States (US)
Network typeISP
RegistryARIN
Abuse contactabuse@merit.edu
Registered1988-09-12
Last updated2012-04-02

IPv4 prefixes

83 prefixes · 2,359,808 addresses
NetworkAddressesFirst – last address
35.64.0.0/14262,14435.64.0.0 – 35.67.255.255
198.108.0.0/14262,144198.108.0.0 – 198.111.255.255
207.72.0.0/14262,144207.72.0.0 – 207.75.255.255
35.68.0.0/15131,07235.68.0.0 – 35.69.255.255
35.16.0.0/1665,53635.16.0.0 – 35.16.255.255
35.25.0.0/1665,53635.25.0.0 – 35.25.255.255
35.37.0.0/1665,53635.37.0.0 – 35.37.255.255
35.38.0.0/1665,53635.38.0.0 – 35.38.255.255
35.40.0.0/1665,53635.40.0.0 – 35.40.255.255
35.58.0.0/1665,53635.58.0.0 – 35.58.255.255
35.62.0.0/1665,53635.62.0.0 – 35.62.255.255
35.63.0.0/1665,53635.63.0.0 – 35.63.255.255
35.70.0.0/1665,53635.70.0.0 – 35.70.255.255
141.210.0.0/1665,536141.210.0.0 – 141.210.255.255
141.217.0.0/1665,536141.217.0.0 – 141.217.255.255
141.218.0.0/1665,536141.218.0.0 – 141.218.255.255
148.61.0.0/1665,536148.61.0.0 – 148.61.255.255
164.76.0.0/1665,536164.76.0.0 – 164.76.255.255
204.38.0.0/1665,536204.38.0.0 – 204.38.255.255
35.24.0.0/1732,76835.24.0.0 – 35.24.127.255
35.50.0.0/1732,76835.50.0.0 – 35.50.127.255
141.210.0.0/1732,768141.210.0.0 – 141.210.127.255
141.210.128.0/1732,768141.210.128.0 – 141.210.255.255
161.133.0.0/1732,768161.133.0.0 – 161.133.127.255
161.133.128.0/1732,768161.133.128.0 – 161.133.255.255
The 25 largest of 83. The API and the database have all of them.

IPv6 prefixes

9 prefixes
  • 2001:48a8::/32
  • 2606:9700::/32
  • 2001:48a8:800::/40
  • 2001:48a8:7800::/40
  • 2620:13f:6000::/44
  • 2001:468:2620::/48
  • 2001:468:26e1::/48
  • 2001:48a8:68fe::/48
  • 2607:ff30:1110::/48

Query AS237 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=AS237&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS237, with or without a key:

curl "https://api.ipapi.is/?q=35.64.0.1"

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