Autonomous System details

AS18729

Shawmut Design & Construction  ·  shawmut.com

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AS18729 – Shawmut Design & Construction

Field Value
Country United States
Website shawmut.com
Hosted domains 0
IPv4 addresses 512
IPv6 addresses 0
ASN type Business
Registry arin
Allocated 25 years ago on Oct 03, 2000
Updated 14 years ago on Mar 20, 2012
Netblock Company Num of IPs
50.236.28.0/24 Comcast Cable Communications, LLC 256
64.214.98.0/24 Level 3 Parent, LLC 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details


                                                ASHandle:       AS18729
                                                OrgID:          AS18729
                                                ASName:         AS18729
                                                ASNumber:       AS18729
                                                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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Useful for Cybersecurity

Peers

There are 2 peers for this ASN.

Peers Name
AS46887 Crown Castle Fiber LLC
AS7015 Comcast Cable Communications, LLC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS46887 Crown Castle Fiber LLC
AS7015 Comcast Cable Communications, LLC
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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
50.236.28.252 AS18729 Shawmut Design & Construction 0.80ms 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
52.117.217.233 AS36351 IBM Cloud 1.06ms from Dallas, US
62.119.49.9 AS8434 Telenor Sverige AB 0.99ms from Goeteborg, SE
43.159.227.105 AS132203 Tencent Building, Kejizhongyi Avenue 0.43ms from Hong Kong, HK
60.246.93.105 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.91ms from Hong Kong, HK
81.136.122.105 AS2856 British Telecommunications PLC 4.34ms from London, GB
12.215.202.185 AS7018 AT&T Enterprises, LLC 1.87ms from Los Angeles, US
176.110.194.89 AS38917 INTERCOMTEL Limited Company 6.00ms from Moscow, RU
217.128.211.233 AS3215 Orange S.A. 2.84ms from Paris, FR
65.153.244.217 AS209 CenturyLink Communications, LLC 1.10ms from Phoenix, US
200.255.171.73 AS4230 CLARO S.A. 1.41ms from Rio de Janeiro, BR
121.187.196.185 AS4766 Korea Telecom 4.23ms from Seoul, KR
54.238.162.25 AS16509 Amazon.com, Inc. 0.17ms from Tokyo, JP
122.213.231.73 AS17506 ARTERIA Networks Corporation 15.76ms from Tokyo, JP
162.68.208.41 AS26585 Securities Industry Automation Corporation 0.13ms from Wrocław, PL
50.120.209.105 AS5650 Frontier Communications of America, Inc. 0.53ms from Ashburn, US
23.36.130.185 AS7713 PT Telekomunikasi Indonesia 0.96ms from Batam, ID
44.237.192.41 AS16509 Amazon.com, Inc. 0.12ms from Boardman, US
104.198.164.153 AS396982 Google LLC 0.11ms from Council Bluffs, US
78.34.147.25 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 1.95ms from Duesseldorf, DE
46.19.162.137 AS10099 China Unicom Global 0.21ms from Frankfurt am Main, DE
84.250.72.153 AS1759 Telia Finland Oyj 5.06ms from Helsinki, FI
183.178.245.73 AS9269 Hong Kong Broadband Network Ltd. 1.00ms from Hong Kong, HK
121.66.235.57 AS3786 LG DACOM Corporation 1.87ms from Incheon, KR
175.112.179.73 AS9318 SK Broadband Co Ltd 5.56ms from Incheon, KR
41.186.207.185 AS36890 MTN Rwandacell 2.48ms from Kigali, RW

Traceroute

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

$
traceroute -a -n -q1 -f7 -m14 64.214.98.34
traceroute to 64.214.98.34 (64.214.98.34): 14 hops max, 52 byte packets
7 [AS3356] 166.90.184.30 7.016 ms
11 [AS18729] 50.236.28.252 7.057 ms
12 *
13 *
14 *
Measurement taken from IPinfo ProbeNet in Piscataway, 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 AS18729 at robtex.

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