AS number details

AS401847

321 Communications, Inc.  ·  321communications.com

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AS401847 – 321 Communications, Inc.

Field Value
Country United States
Website 321communications.com
Hosted domains 0
Number of IPv4 256
Number of IPv6 2,417,851,639,229,258,349,412,352
ASN type ISP
Registry arin
Allocated 4 months ago on Jul 18, 2025
Updated 4 months ago on Jul 18, 2025
Netblock Company Num of IPs
23.142.140.0/24 321 Communications, Inc. 256
Netblock Company
2602:f5ca::/48 321 Communications, Inc.
2602:f5ca:f::/48 321 Communications, Inc.
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IP Ranges API

WHOIS Details


                                                ASHandle:       AS401847
                                                OrgID:          AS401847
                                                ASName:         AS401847
                                                ASNumber:       AS401847
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are no domains currently hosted on this ASN.

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Useful for Cybersecurity

Peers

There is 1 peer for this ASN.

Peers Name
AS174 Cogent Communications, LLC
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS174 Cogent Communications, LLC
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
23.142.140.217 AS401847 321 Communications, Inc. 1.25ms from Atlanta, US

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Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
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42.193.40.87 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.79ms from Chengdu, CN
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134.147.43.103 AS29484 Ruhr-Universitaet Bochum 3.32ms from Duesseldorf, DE
104.231.10.7 AS10796 Charter Communications Inc 16.92ms from Flint, US
148.137.99.103 AS7150 Commonwealth University of Pennsylvania 11.33ms from New York City, US
34.91.127.215 AS396982 Google LLC 0.13ms from Oudeschip, NL
64.121.39.183 AS6079 RCN 9.71ms from Philadelphia, US
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70.79.153.215 AS6327 Shaw Communications 6.58ms from Vancouver, CA
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99.62.211.215 AS7018 AT&T Enterprises, LLC 1.42ms from Houston, US
137.110.133.247 AS7377 University of California, San Diego 2.78ms from Los Angeles, US
203.129.50.55 AS7545 TPG Telecom Limited 1.47ms from Melbourne, AU
108.41.216.247 AS701 Verizon Business 2.48ms from New York City, US
204.171.51.71 AS14088 Westmoreland Intermediate Unit 5.07ms from Pittsburgh, US
97.120.185.215 AS209 CenturyLink Communications, LLC 1.72ms from Portland, US
112.243.32.215 AS4837 CHINA UNICOM China169 Backbone 5.97ms from Qingdao, CN
185.215.143.39 AS205498 Farecom S.R.L. 8.59ms from Rome, IT
201.206.82.23 AS11830 Instituto Costarricense de Electricidad y Telecom. 2.08ms from San Jose, CR
223.171.140.183 AS17853 LGTELECOM 16.75ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 23.142.140.1
traceroute to 23.142.140.1 (23.142.140.1): 64 hops max, 52 byte packets
1 [AS63023] 38.121.43.1 0.317 ms
3 *
4 *
5 *
6 [AS174] 154.54.6.117 0.788 ms
7 [AS174] 154.54.41.254 1.086 ms
8 [AS174] 154.54.94.34 1.34 ms
9 [AS174] 154.54.43.93 1.479 ms
10 [AS174] 38.104.0.117 1.044 ms
11 [AS174] 38.58.195.242 1.092 ms
12 [AS401847] 23.142.140.1 1.297 ms
Measurement taken from IPinfo ProbeNet in Atlanta, 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 AS401847 at robtex.

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