Autonomous System

AS400337 NH Broadband, LLC

ISPActiveUnited StatesARIN

AS400337 (ASN-NHB) is an ISP network operated by NH Broadband, LLC in United States, registered with ARIN. It has 30 IPv4 prefixes with 55,552 addresses and 1 IPv6 prefix, which makes it the 4,135th largest of 82,283 active autonomous systems by IPv4 space.

IPv4 addresses55,552in 30 prefixes
IPv6 prefixes1≈ 7.9 × 10²⁸ addresses
Size rank#4,135of 82,283 active ASNs
Abuser scoreLow0.1% of its addresses flagged · method

Details

OrganizationNH Broadband, LLC
AS nameASN-NHB
Websitenhbroadband.com
Country United States (US)
Network typeISP
RegistryARIN
Abuse contactcopyright@nhbroadband.com
Registered2021-12-29
Last updated2024-05-04

IPv4 prefixes

30 prefixes · 55,552 addresses
NetworkAddressesFirst – last address
134.49.96.0/198,192134.49.96.0 – 134.49.127.255
163.245.160.0/198,192163.245.160.0 – 163.245.191.255
38.110.240.0/204,09638.110.240.0 – 38.110.255.255
163.245.160.0/204,096163.245.160.0 – 163.245.175.255
163.245.176.0/204,096163.245.176.0 – 163.245.191.255
38.110.240.0/212,04838.110.240.0 – 38.110.247.255
38.110.248.0/212,04838.110.248.0 – 38.110.255.255
38.7.152.0/221,02438.7.152.0 – 38.7.155.255
38.51.144.0/221,02438.51.144.0 – 38.51.147.255
38.110.240.0/221,02438.110.240.0 – 38.110.243.255
38.110.244.0/221,02438.110.244.0 – 38.110.247.255
38.110.248.0/221,02438.110.248.0 – 38.110.251.255
38.110.252.0/221,02438.110.252.0 – 38.110.255.255
134.49.96.0/221,024134.49.96.0 – 134.49.99.255
134.49.100.0/221,024134.49.100.0 – 134.49.103.255
134.49.104.0/221,024134.49.104.0 – 134.49.107.255
134.49.108.0/221,024134.49.108.0 – 134.49.111.255
134.49.112.0/221,024134.49.112.0 – 134.49.115.255
134.49.116.0/221,024134.49.116.0 – 134.49.119.255
134.49.120.0/221,024134.49.120.0 – 134.49.123.255
134.49.124.0/221,024134.49.124.0 – 134.49.127.255
163.245.160.0/221,024163.245.160.0 – 163.245.163.255
163.245.164.0/221,024163.245.164.0 – 163.245.167.255
163.245.168.0/221,024163.245.168.0 – 163.245.171.255
163.245.172.0/221,024163.245.172.0 – 163.245.175.255
The 25 largest of 30. The API and the database have all of them.

IPv6 prefixes

1 prefix
  • 2607:9740::/32

Query AS400337 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=AS400337&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS400337, with or without a key:

curl "https://api.ipapi.is/?q=134.49.96.1"

Largest networks in United States

AS749 United States Department of Defense (DoD)227,398,912 IPv4 addressesAS16509 Amazon.com, Inc.218,475,264 IPv4 addressesAS7018 AT&T Enterprises, LLC117,261,568 IPv4 addressesAS8075 Microsoft Corporation81,463,040 IPv4 addressesAS721 United States Department of Defense (DoD)72,987,904 IPv4 addressesAS7922 Comcast Cable Communications, LLC68,337,152 IPv4 addresses