Autonomous System

AS37661 Nigerian Research and Education Network Limited by Guarantee

EducationActiveNigeriaAFRINIC

AS37661 (Nigerian Research and Education Network Limited by Guarantee) is an education network operated by Nigerian Research and Education Network Limited by Guarantee in Nigeria, registered with AFRINIC. It has 7 IPv4 prefixes with 23,552 addresses, which makes it the 6,256th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses23,552in 7 prefixes
IPv6 prefixes0none
Size rank#6,256of 82,200 active ASNs
Abuser scoreLow0.09% of its addresses flagged · method

Details

OrganizationNigerian Research and Education Network Limited by Guarantee
AS nameNigerian Research and Education Network Limited by Guarantee
Websitengren.edu.ng
Country Nigeria (NG)
Network typeEducation
RegistryAFRINIC
Abuse contact—
Registered—
Last updated—

IPv4 prefixes

7 prefixes · 23,552 addresses
NetworkAddressesFirst – last address
154.68.192.0/1816,384154.68.192.0 – 154.68.255.255
196.220.192.0/204,096196.220.192.0 – 196.220.207.255
164.160.192.0/212,048164.160.192.0 – 164.160.199.255
154.68.200.0/24256154.68.200.0 – 154.68.200.255
154.68.227.0/24256154.68.227.0 – 154.68.227.255
154.68.230.0/24256154.68.230.0 – 154.68.230.255
196.27.136.0/24256196.27.136.0 – 196.27.136.255

IPv6 prefixes

No IPv6 prefixes.

Query AS37661 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=AS37661&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS37661, with or without a key:

curl "https://api.ipapi.is/?q=154.68.192.1"

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