AS number details

AS21874

MMC  ·  mmc.com

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AS21874 – MMC

Field Value
Country United States
Website mmc.com
Hosted domains 6
Number of IPv4 2,304
Number of IPv6 0
ASN type Business
Registry arin
Allocated 24 years ago on Jul 03, 2001
Updated 3 years ago on Dec 02, 2022
Netblock Company Num of IPs
205.156.184.0/21 Marsh Inc. 2,048
205.156.183.0/24 Marsh Inc. 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details


                                                ASHandle:       AS21874
                                                OrgID:          AS21874
                                                ASName:         AS21874
                                                ASNumber:       AS21874
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 6 domain names hosted across 2 IP addresses on this ASN.

IP Address Domain Domains on this IP
205.156.185.163 ██████████ 5
205.156.185.9 █████████ 1

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Useful for Cybersecurity

Peers

There are 2 peers for this ASN.

Peers Name
AS23498 Beanfield Technologies Inc.
AS577 Bell Canada
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS23498 Beanfield Technologies Inc.
AS577 Bell Canada
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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
205.156.184.252 AS21874 MMC 1.93ms from Toronto, CA

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
105.107.46.66 AS36947 Telecom Algeria 12.00ms from Algiers, DZ
193.220.200.66 AS44933 Marlink MSS NL AMS PoP 0.45ms from Amsterdam, NL
98.192.202.82 AS7922 Comcast Cable Communications, LLC 6.16ms from Ashburn, US
183.196.102.178 AS24547 Hebei Mobile Communication Company Limited 8.91ms from Beijing, CN
79.119.246.50 AS8708 DIGI ROMANIA S.A. 7.11ms from Bucharest, RO
102.220.70.2 AS328839 Silver Solutions 1234 0.88ms from Cape Town, ZA
45.36.186.242 AS11426 Charter Communications Inc 9.14ms from Charlotte, US
200.254.127.18 AS4230 CLARO S.A. 13.97ms from Fortaleza, BR
93.202.166.18 AS3320 Deutsche Telekom AG 5.71ms from Frankfurt am Main, DE
195.125.167.2 AS702 Verizon Business 4.73ms from Frankfurt am Main, DE
65.62.76.146 AS8011 MongoDB, Inc. 0.12ms from Frankfurt am Main, DE
37.156.44.2 AS29222 Infomaniak Network SA 0.64ms from Geneve, CH
186.218.128.82 AS28573 Claro NXT Telecomunicacoes Ltda 14.25ms from Joao Pessoa, BR
72.204.246.2 AS30229 SE2, Inc 10.24ms from Kansas City, US
149.97.194.34 AS15830 Equinix (EMEA) Acquisition Enterprises B.V. 0.24ms from Miami, US
67.243.12.82 AS12271 Charter Communications Inc 4.46ms from New York City, US
70.36.29.34 AS36086 Telx 0.38ms from New York City, US
216.246.122.130 AS33490 Comcast Cable Communications, LLC 1.63ms from Portland, US
221.140.8.50 AS9318 SK Broadband Co Ltd 3.40ms from Seoul, KR
47.102.148.162 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.68ms from Shanghai, CN
150.223.58.98 AS58519 Cloud Computing Corporation 6.54ms from Taiyuan, CN
175.132.110.162 AS2516 KDDI CORPORATION 1.00ms from Tokyo, JP
143.189.170.162 AS2527 Sony Network Communications Inc. 2.09ms from Tokyo, JP
60.35.254.130 AS4713 NTT Communications Corporation 11.43ms from Tokyo, JP
34.21.1.18 AS396982 Google LLC 0.12ms from Ashburn, US

Traceroute

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

$
traceroute -a -n -q1 -f4 -m10 205.156.187.110
traceroute to 205.156.187.110 (205.156.187.110): 10 hops max, 52 byte packets
5 *
6 *
7 [AS3356] 4.30.180.58 12.48 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Durham, 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 AS21874 at robtex.

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