AS number details

AS33203

2CRSI Corporation  ·  2crsi.com

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AS33203 – 2CRSI Corporation

Field Value
Country United States
Website 2crsi.com
Hosted domains 641
Number of IPv4 512
Number of IPv6 0
ASN type Business
Registry arin
Allocated 3 months ago on Jun 20, 2025
Updated 3 months ago on Jun 20, 2025
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


                                                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 641 domain names hosted across 77 IP addresses on this ASN.

IP Address Domain Domains on this IP
216.83.49.130 ██████████ 216
216.83.48.146 ████████ 62
216.83.48.130 ██████████ 38
216.83.48.132 ██████████ 34
216.83.48.148 ███████ 29
216.83.48.134 ██████████ 28
216.83.49.131 ██████████ 26
216.83.48.164 ███████ 20
216.83.48.150 ████████ 13
216.83.48.145 ████████ 13

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Useful for Cybersecurity

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
216.83.48.3 AS33203 2CRSI Corporation 7.21ms 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
2.42.63.131 AS30722 Vodafone Italia S.p.A. 14.76ms from Arezzo, IT
120.5.115.163 AS4837 CHINA UNICOM China169 Backbone 6.32ms from Beijing, CN
95.107.216.35 AS47394 "Albanian Satellite Communications" sh.p.k. 13.05ms from Belgrade, RS
37.151.235.115 AS9198 JSC Kazakhtelecom 4.58ms from Karagandy, KZ
95.37.167.99 AS12389 PJSC Rostelecom 6.15ms from Kazan, RU
223.239.81.195 AS45609 Bharti Airtel Ltd. AS for GPRS Service 15.44ms from Kolkata, IN
23.241.129.35 AS20001 Charter Communications Inc 5.88ms from Los Angeles, US
216.188.131.243 AS33398 Miva Merchant, Inc. 5.17ms from Los Angeles, US
79.7.212.115 AS3269 Telecom Italia S.p.A. 8.65ms from Milan, IT
81.126.160.211 AS3269 Telecom Italia S.p.A. 10.23ms from Milan, IT
153.101.234.115 AS4837 CHINA UNICOM China169 Backbone 4.03ms from Nanjing, CN
60.145.29.99 AS17676 SoftBank Corp. 3.96ms from Osaka, JP
20.175.0.83 AS8075 Microsoft Corporation 0.17ms from Quebec, CA
121.254.249.179 AS3786 LG DACOM Corporation 1.11ms from Seoul, KR
210.222.229.227 AS4766 Korea Telecom 3.41ms from Seoul, KR
116.122.81.19 AS9318 SK Broadband Co Ltd 1.17ms from Seoul, KR
114.24.108.67 AS3462 Data Communication Business Group 1.28ms from Taipei, TW
92.202.238.131 AS2527 Sony Network Communications Inc. 1.74ms from Tokyo, JP
102.41.39.211 AS8452 TE-AS 4.24ms from Cairo, EG
66.99.230.3 AS6325 Illinois Century Network 2.48ms from Chicago, US
186.240.165.147 AS7738 V tal 18.65ms from Fortaleza, BR
80.136.207.35 AS3320 Deutsche Telekom AG 9.00ms from Frankfurt am Main, DE
85.23.9.211 AS16086 DNA Oyj 3.21ms from Helsinki, FI
60.53.222.3 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 2.35ms from Kuala Lumpur, MY
217.41.1.99 AS2856 British Telecommunications PLC 2.91ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -m7 216.83.49.101
traceroute to 216.83.49.101 (216.83.49.101): 7 hops max, 52 byte packets
1 [AS15169] 142.251.60.177 197.659 ms
2 *
3 [AS13536] 66.152.97.2 201.345 ms
4 [AS13536] 66.152.97.17 201.307 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Hong Kong, HK
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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