Autonomous System details

AS33203

2CRSI Corporation  ·  2crsi.com

United States
    Stub AS Icon Stub AS

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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
216.83.48.145 ████████ 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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ASN API & Database

Pingable IPs

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

IP Address ASN Details
216.83.48.5 AS33203 2CRSI Corporation 7.04ms 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
34.215.107.227 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
67.218.89.99 AS22742 Connecticut Education Network 3.10ms from Boston, US
117.220.3.243 AS9829 National Internet Backbone 1.28ms from Delhi, IN
194.0.208.51 AS29686 Jonas Frey trading as Probe Networks 0.38ms from Frankfurt am Main, DE
91.17.87.163 AS3320 Deutsche Telekom AG 8.14ms from Frankfurt am Main, DE
109.146.189.19 AS2856 British Telecommunications PLC 1.69ms from London, GB
81.92.232.3 AS25273 BCE IT 0.48ms from Luxembourg, LU
212.22.162.147 AS12556 Internet Solutions (Kenya) 0.50ms from Nairobi, KE
35.170.37.51 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
27.94.226.131 AS2516 KDDI CORPORATION 0.85ms from Tokyo, JP
106.139.112.131 AS2516 KDDI CORPORATION 0.96ms from Tokyo, JP
170.114.216.83 AS30103 Zoom Video Communications, Inc 0.66ms from Tokyo, JP
70.152.182.19 AS8075 Microsoft Corporation 0.29ms from Amsterdam, NL
149.97.238.99 AS15830 Equinix (EMEA) Acquisition Enterprises B.V. 0.36ms from Atlanta, US
168.107.150.163 AS54253 Oracle Corporation 2.84ms from Bangkok, TH
27.7.154.195 AS17488 Hathway IP Over Cable Internet 1.15ms from Bengaluru, IN
148.177.20.243 AS198949 Radware Ltd 0.09ms from Dallas, US
183.255.121.19 AS9808 China Mobile Communications Group Co., Ltd. 17.19ms from Guangzhou, CN
14.188.5.131 AS45899 VNPT Corp 2.56ms from Hanoi, VN
24.167.60.147 AS11427 Charter Communications Inc 14.96ms from Houston, US
195.252.199.67 AS30600 Metronet 1.36ms from Indianapolis, US
2.42.102.147 AS30722 Fastweb SpA 13.37ms from Milan, IT
47.16.99.131 AS6128 Cablevision Systems Corp. 7.20ms from New York City, US
183.77.103.35 AS4685 Asahi Net 15.10ms from Osaka, JP
179.110.88.51 AS27699 TELEFÔNICA BRASIL S.A 4.74ms from Osasco, BR

Traceroute

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

$
traceroute -a -n -q1 -f2 -m7 216.83.49.33
traceroute to 216.83.49.33 (216.83.49.33): 7 hops max, 52 byte packets
2 [AS50837] 208.111.57.3 0.063 ms
3 *
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Honolulu, 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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