Autonomous System details

AS33203

2CRSI Corporation  ·  2crsi.com

United States
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AS33203 – 2CRSI Corporation

Field Value
Country United States
Website 2crsi.com
Hosted domains 626
IPv4 addresses 512
IPv6 addresses 0
ASN type Hosting
Registry arin
Allocated 8 months ago on Jun 20, 2025
Updated 8 months ago on Jun 20, 2025

IP Ranges

Netblock Company Num of IPs
216.83.48.0/23 Private Customer 512

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS33203
                                                OrgID:          AS33203
                                                ASName:         AS33203
                                                ASNumber:       AS33203
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 626 domain names hosted across 74 IP addresses on this ASN.

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IP Address Domain Domains on this IP
216.83.49.130 ██████████ 212
216.83.48.146 ███████ 62
216.83.48.130 ██████████ 38
216.83.48.132 ██████████ 33
216.83.48.148 ████████ 29
216.83.48.134 ██████████ 28
216.83.49.131 ████████ 26
216.83.48.164 ███████ 20
216.83.48.149 ████████ 13
216.83.48.150 ████████ 13

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Peers

There is 1 peer for this ASN.

Peers Name
AS13536 FirstLight Fiber, Inc.
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS13536 FirstLight Fiber, Inc.
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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
216.83.48.4 AS33203 2CRSI Corporation 7.02ms from Secaucus, US

Other Pingable IPs

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

IP Address ASN Details
51.8.81.163 AS8075 Microsoft Corporation 0.40ms from Ashburn, US
130.111.41.131 AS557 University of Maine System 6.22ms from Boston, US
192.43.155.3 AS397956 Network Data Systems, Inc 1.51ms from Chicago, US
137.128.101.147 AS668 United States Department of Defense (DoD) 4.20ms from Chicago, US
3.136.72.227 AS16509 Amazon.com, Inc. 0.16ms from Columbus, US
193.10.254.131 AS2603 NORDUnet 1.01ms from Copenhagen, DK
72.182.141.3 AS11427 Charter Communications Inc 6.33ms from Dallas, US
89.204.240.195 AS13280 Three Ireland (Hutchison) limited 0.58ms from Dublin, IE
194.0.208.51 AS29686 Jonas Frey trading as Probe Networks 0.37ms from Frankfurt am Main, DE
93.236.178.51 AS3320 Deutsche Telekom AG 6.93ms from Frankfurt am Main, DE
118.37.183.35 AS4766 Korea Telecom 0.71ms from Incheon, KR
192.143.23.195 AS37611 AFRIHOST SP (PTY) LTD 11.85ms from Johannesburg, ZA
95.95.124.19 AS2860 NOS COMUNICACOES, S.A. 1.72ms from Lisbon, PT
199.48.201.35 AS40457 NASCAR Holdings, LLC 11.58ms from Miami, US
210.237.178.243 AS4725 SoftBank Corp. 13.34ms from Osaka, JP
60.158.99.211 AS17676 SoftBank Corp. 2.78ms from Tokyo, JP
178.191.44.115 AS8447 A1 Telekom Austria AG 12.63ms from Vienna, AT
89.185.65.179 AS57842 UralKonnektServis LLC 8.54ms from Yekaterinburg, RU
105.97.150.131 AS36947 Telecom Algeria 13.71ms from Algiers, DZ
73.214.163.3 AS7922 Comcast Cable Communications, LLC 13.47ms from Ashburn, US
71.204.45.3 AS7922 Comcast Cable Communications, LLC 5.03ms from Atlanta, US
73.69.212.179 AS7922 Comcast Cable Communications, LLC 4.07ms from Boston, US
45.27.191.115 AS7018 AT&T Enterprises, LLC 9.40ms from Columbus, US
52.161.65.35 AS8075 Microsoft Corporation 3.42ms from Denver, US
18.194.75.131 AS16509 Amazon.com, Inc. 0.14ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 216.83.48.34
traceroute to 216.83.48.34 (216.83.48.34): 64 hops max, 52 byte packets
2 *
3 [AS13536] 66.152.97.42 23.251 ms
4 [AS13536] 66.152.97.180 20.682 ms
5 [AS13536] 72.0.155.34 31.84 ms
6 [AS33203] 216.83.48.34 27.958 ms
Measurement taken from IPinfo ProbeNet in Moncks Corner, 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 AS33203 at robtex.

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