Autonomous System details

AS33741

Dennis Group  ·  dennisgroup.com

United States

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AS33741 – Dennis Group

Field Value
Country United States
Website dennisgroup.com
Hosted domains 0
IPv4 addresses 1,280
IPv6 addresses 315,529,638,919,418,216,000,000,000
ASN type Business
Registry arin
Allocated 2 years ago on Jul 26, 2024
Updated 2 years ago on Jul 26, 2024

IP Ranges

Netblock Company Num of IPs
142.249.168.0/22 Dennis Group 1,024
23.184.184.0/24 Dennis Group 256
142.249.168.0/24 Dennis Group 256
142.249.169.0/24 Dennis Group 256
142.249.170.0/24 Dennis Group 256
142.249.171.0/24 Dennis Group 256
Netblock Company
2602:819:a000::/40 Dennis Group
2602:819:a048::/48 Dennis Group
2602:819:a081::/48 Dennis Group
2602:819:a0c1::/48 Dennis Group
2602:819:a0c8::/48 Dennis Group
2602:819:a0e1::/48 Dennis Group
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IP Ranges API

WHOIS Details

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                                                ASHandle:       AS33741
                                                OrgID:          AS33741
                                                ASName:         AS33741
                                                ASNumber:       AS33741
                                                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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Peers

There are 6 peers for this ASN.

Peers Name
AS33660 Comcast Cable Communications, LLC
AS577 Bell Canada
AS7015 Comcast Cable Communications, LLC
AS7725 Comcast Cable Communications, LLC
AS7922 Comcast Cable Communications, LLC
AS812 Rogers Communications Canada Inc.
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ASN API & Database

Upstreams

There are 6 upstreams for this ASN.

upstreams Name
AS33660 Comcast Cable Communications, LLC
AS577 Bell Canada
AS7015 Comcast Cable Communications, LLC
AS7725 Comcast Cable Communications, LLC
AS7922 Comcast Cable Communications, LLC
AS812 Rogers Communications Canada 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
23.184.184.241 AS33741 Dennis Group 3.55ms from Boston, 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
138.26.249.253 AS3452 University of Alabama at Birmingham 3.38ms from Atlanta, US
52.37.92.125 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
109.99.230.253 AS9050 Orange Romania S.A. 0.62ms from Bucharest, RO
196.200.164.221 AS30983 CNRST (Centre National pour la Recherche Scientifique et Technique) 4.72ms from Casablanca, MA
99.120.175.237 AS7018 AT&T Enterprises, LLC 7.74ms from Dallas, US
20.84.212.125 AS8075 Microsoft Corporation 0.17ms from Des Moines, US
86.40.45.205 AS5466 Eircom Limited 3.02ms from Dublin, IE
138.97.198.253 AS264195 VAMO TELECOM 14.13ms from Fortaleza, BR
211.194.28.13 AS4766 Korea Telecom 5.09ms from Incheon, KR
89.218.135.109 AS9198 JSC Kazakhtelecom 12.43ms from Karagandy, KZ
31.117.204.109 AS2856 British Telecommunications PLC 7.34ms from London, GB
95.17.211.93 AS12479 Orange Espagne SA 7.18ms from Madrid, ES
151.58.168.29 AS1267 WIND TRE S.P.A. 15.67ms from Milan, IT
60.94.118.189 AS17676 SoftBank Corp. 3.67ms from Osaka, JP
109.224.66.237 AS197197 CETIN a.s. 6.63ms from Prague, CZ
27.209.7.93 AS4837 CHINA UNICOM China169 Backbone 6.70ms from Qingdao, CN
181.6.17.77 AS7303 Telecom Argentina S.A. 11.01ms from Buenos Aires, AR
95.155.195.221 AS29518 Bredband2 AB 7.44ms from Copenhagen, DK
70.118.138.45 AS11427 Charter Communications Inc 7.11ms from Dallas, US
52.238.238.13 AS8075 Microsoft Corporation 0.20ms from Des Moines, US
121.125.72.173 AS9318 SK Broadband Co Ltd 0.90ms from Incheon, KR
184.170.214.93 AS25820 IT7 Networks Inc 0.32ms from Los Angeles, US
103.169.175.109 AS142443 MAHAMAYA INTERNET SERVICES PRIVATE LIMITED 0.17ms from Mumbai, IN
90.14.143.189 AS3215 Orange S.A. 8.41ms from Paris, FR
126.112.17.141 AS17676 SoftBank Corp. 0.85ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -f7 23.184.184.241
traceroute to 23.184.184.241 (23.184.184.241): 64 hops max, 52 byte packets
9 [AS7922] 162.151.52.90 1.229 ms
Measurement taken from IPinfo ProbeNet in Boston, 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 AS33741 at robtex.

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