AS number details

AS399011

C3Aero LLC  ·  c3aero.com

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AS399011 – C3Aero LLC

Field Value
Country United States
Website c3aero.com
Hosted domains 1
Number of IPv4 512
Number of IPv6 2,417,851,639,229,258,349,412,352
ASN type ISP
Registry arin
Allocated 5 years ago on Nov 05, 2020
Updated 3 months ago on Jul 30, 2025
Netblock Company Num of IPs
23.226.138.0/24 C3Aero LLC 256
38.94.36.0/24 C3Aero LLC 256
Netblock Company
2001:550:3d07::/48 C3Aero LLC
2a13:9500:b4::/48 C3Aero LLC
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IP Ranges API

WHOIS Details


                                                ASHandle:       AS399011
                                                OrgID:          AS399011
                                                ASName:         AS399011
                                                ASNumber:       AS399011
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There is 1 domain name hosted across 1 IP address on this ASN.

IP Address Domain Domains on this IP
23.226.138.107 ██████████ 1

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Useful for Cybersecurity

Peers

There are 3 peers for this ASN.

Peers Name
AS174 Cogent Communications, LLC
AS3356 Level 3 Parent, LLC
AS6939 Hurricane Electric LLC
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS174 Cogent Communications, LLC
AS3356 Level 3 Parent, LLC
AS6939 Hurricane Electric LLC
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

3 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
2001:550:3d07::1 AS399011 C3Aero LLC 9.57ms from Secaucus, US
38.94.36.1 AS399011 C3Aero LLC 3.97ms from Boston, US
23.226.138.127 AS399011 C3Aero LLC 0.93ms from New York City, US

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Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -f5 23.226.138.129
traceroute to 23.226.138.129 (23.226.138.129): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in New York City, US
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS399011 at robtex.

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