Autonomous System details

AS21874

MMC  ·  mmc.com

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AS21874 – MMC

Field Value
Country United States
Website mmc.com
Hosted domains 6
IPv4 addresses 2,304
IPv6 addresses 0
ASN type Business
Registry arin
Allocated 25 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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IP Ranges API

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
205.156.184.253 AS21874 MMC 1.88ms 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
145.103.99.2 AS1103 SURF B.V. 1.98ms from Amsterdam, NL
34.21.40.34 AS396982 Google LLC 0.13ms from Ashburn, US
96.93.173.2 AS7922 Comcast Cable Communications, LLC 5.09ms from Atlanta, US
172.175.46.146 AS8075 Microsoft Corporation 0.23ms from Boydton, US
144.134.120.226 AS1221 Telstra Limited 5.89ms from Brisbane, AU
197.47.78.162 AS8452 TE-AS 2.68ms from Cairo, EG
173.242.132.2 AS26727 Brandenburg Telephone Company 10.52ms from Chicago, US
208.100.224.2 AS398025 Cumberland Connect 9.42ms from Cincinnati, US
218.148.115.18 AS4766 Korea Telecom 0.77ms from Incheon, KR
165.120.27.2 AS2856 British Telecommunications PLC 3.44ms from London, GB
202.126.104.82 AS23871 Australia Internet Solutions 0.31ms from Melbourne, AU
194.243.143.114 AS3269 Telecom Italia S.p.A. 3.65ms from Milan, IT
77.45.145.2 AS12389 PJSC Rostelecom 8.47ms from Moscow, RU
217.85.255.162 AS3320 Deutsche Telekom AG 2.55ms from Munich, DE
24.130.152.98 AS7922 Comcast Cable Communications, LLC 2.75ms from San Jose, US
73.220.223.98 AS7922 Comcast Cable Communications, LLC 10.57ms from Santa Clara, US
50.92.202.50 AS852 TELUS Communications Inc. 4.72ms from Seattle, US
61.73.29.146 AS4766 Korea Telecom 1.21ms from Seoul, KR
139.175.39.66 AS4780 Digital United Inc. 2.40ms from Taipei, TW
153.195.71.130 AS4713 NTT DOCOMO BUSINESS,Inc. 3.08ms from Tokyo, JP
193.141.189.226 AS1136 KPN B.V. 0.47ms from Amsterdam, NL
66.92.219.242 AS20473 The Constant Company, LLC 0.18ms from Atlanta, US
70.130.183.226 AS7018 AT&T Enterprises, LLC 10.36ms from Atlanta, US
101.19.187.2 AS4837 CHINA UNICOM China169 Backbone 10.53ms from Beijing, CN
71.67.229.2 AS10796 Charter Communications Inc 4.31ms from Cleveland, 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 -m8 205.156.191.79
traceroute to 205.156.191.79 (205.156.191.79): 8 hops max, 52 byte packets
4 [AS3292] 83.88.8.89 98.751 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Tønder, DK
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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