Autonomous System details

AS33203

2CRSI Corporation  ·  2crsi.com

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AS33203 – 2CRSI Corporation

Field Value
Country United States
Website 2crsi.com
Hosted domains 626
IPv4 addresses 512
IPv6 addresses 4,951,760,157,141,521,100,000,000,000
ASN type Hosting
Registry arin
Allocated 10 months ago on Jun 20, 2025
Updated 10 months ago on Jun 20, 2025
Netblock Company Num of IPs
216.83.48.0/23 Private Customer 512
Netblock Company
2602:f911::/36 2CRSI Corporation
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IP Ranges API

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

IP Address Domain Domains on this IP
216.83.48.43 █████████ 2
216.83.48.144 ██████████ 2
216.83.48.26 ██████████ 1

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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

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

IP Address ASN Details
216.83.48.8 AS33203 2CRSI Corporation 7.36ms from Secaucus, US
2602:f911::1 AS33203 2CRSI Corporation 7.76ms 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
108.141.169.35 AS8075 Microsoft Corporation 0.22ms from Amsterdam, NL
198.136.162.67 AS53722 Social & Scientific Systems, Inc. 2.33ms from Ashburn, US
192.43.155.3 AS397956 Network Data Systems, Inc 1.65ms from Chicago, US
94.2.54.3 AS5607 Sky UK Limited 5.63ms from London, GB
20.108.238.67 AS8075 Microsoft Corporation 0.26ms from London, GB
85.37.253.243 AS3269 Telecom Italia S.p.A. 8.16ms from Milan, IT
72.238.180.3 AS33363 Charter Communications, Inc 8.74ms from Orlando, US
122.40.44.147 AS17858 LG POWERCOMM 6.44ms from Seoul, KR
20.222.155.211 AS8075 Microsoft Corporation 0.16ms from Tokyo, JP
98.233.24.3 AS7922 Comcast Cable Communications, LLC 7.35ms from Ashburn, US
73.238.151.211 AS7922 Comcast Cable Communications, LLC 8.88ms from Boston, US
118.113.219.83 AS4134 CHINANET BACKBONE 2.65ms from Chengdu, CN
75.219.193.211 AS6167 Verizon Business 13.13ms from Chicago, US
134.228.133.3 AS13490 Buckeye Cablevision, Inc. 3.41ms from Detroit, US
52.211.194.211 AS16509 Amazon.com, Inc. 0.09ms from Dublin, IE
18.203.115.67 AS16509 Amazon.com, Inc. 0.38ms from Dublin, IE
112.90.182.179 AS17816 China Unicom IP network China169 Guangdong province 3.98ms from Guangzhou, CN
14.189.62.3 AS45899 VNPT Corp 4.81ms from Hanoi, VN
61.239.155.243 AS9269 Hong Kong Broadband Network Ltd. 0.69ms from Hong Kong, HK
121.173.204.115 AS4766 Korea Telecom 0.71ms from Incheon, KR
82.179.158.99 AS9162 The State Educational Institution of Higher Vocational Education "Tambov State Technical University" 11.04ms from Moscow, RU
212.22.162.147 AS12556 Internet Solutions (Kenya) 0.52ms from Nairobi, KE
114.219.149.51 AS4134 CHINANET BACKBONE 5.04ms from Nanjing, CN
93.208.236.211 AS3320 Deutsche Telekom AG 5.58ms from Nuernberg, DE
126.27.252.3 AS17676 SoftBank Corp. 2.54ms from Osaka, JP

Traceroute

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

$
traceroute -a -n -q1 216.83.48.6
traceroute to 216.83.48.6 (216.83.48.6): 64 hops max, 52 byte packets
1 [AS15169] 142.251.60.177 106.688 ms
2 *
3 [AS13536] 66.152.97.42 106.365 ms
4 [AS13536] 66.152.97.180 104.729 ms
5 *
6 [AS33203] 216.83.48.6 108.112 ms
Measurement taken from IPinfo ProbeNet in Warsaw, PL
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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