Autonomous System
AS18851 iCore Networks, Inc.
ISPActiveUnited StatesARIN
AS18851 (ICORE-ASN-1) is an ISP network operated by iCore Networks, Inc. in United States, registered with ARIN. It has 7 IPv4 prefixes with 11,776 addresses, which makes it the 9,370th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses11,776in 7 prefixes
IPv6 prefixes0none
Size rank#9,370of 82,200 active ASNs
Details
OrganizationiCore Networks, Inc.
AS nameICORE-ASN-1
Websitevonage.com
Country United States (US)
Network typeISP
RegistryARIN
Abuse contactnoc-team@vonage.com
Registered2005-06-30
Last updated2020-10-21
IPv4 prefixes
7 prefixes · 11,776 addresses| Network | Addresses | First – last address |
|---|---|---|
| 173.233.48.0/20 | 4,096 | 173.233.48.0 – 173.233.63.255 |
| 208.78.144.0/21 | 2,048 | 208.78.144.0 – 208.78.151.255 |
| 208.89.200.0/21 | 2,048 | 208.89.200.0 – 208.89.207.255 |
| 104.192.48.0/22 | 1,024 | 104.192.48.0 – 104.192.51.255 |
| 204.16.176.0/22 | 1,024 | 204.16.176.0 – 204.16.179.255 |
| 208.73.108.0/22 | 1,024 | 208.73.108.0 – 208.73.111.255 |
| 72.5.150.0/23 | 512 | 72.5.150.0 – 72.5.151.255 |
173.233.48.0/20 208.78.144.0/21 208.89.200.0/21 104.192.48.0/22 204.16.176.0/22 208.73.108.0/22 72.5.150.0/23
IPv6 prefixes
No IPv6 prefixes.
Query AS18851 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=AS18851&key=YOUR_API_KEY"Any address in its prefixes resolves to AS18851, with or without a key:
curl "https://api.ipapi.is/?q=173.233.48.1"Largest networks in United States
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