Autonomous System details

AS64249

Charles River Operation  ·  endoffice.com

United States

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AS64249 – Charles River Operation

Field Value
Country United States
Website endoffice.com
Hosted domains 1,077
IPv4 addresses 22,528
IPv6 addresses 84,491,825,532,866,433,428,400,000,000
ASN type Hosting
Registry arin
Allocated 10 years ago on Apr 08, 2016
Updated 10 years ago on Apr 08, 2016

IP Ranges

Netblock Company Num of IPs
207.32.128.0/19 20 Point Networks LLC 8,192
52.124.20.0/23 Talon Voice, LLC 512
94.154.168.0/23 Wired ISP Inc. 512
5.182.51.0/24 SMARTHOST, LLC 256
5.182.199.0/24 Wired ISP Inc. 256
31.132.54.0/24 1 Summer Street, Boston, MA 256
38.124.1.0/24 Charles River Operation 256
38.242.12.0/24 Charles River Operation 256
38.242.18.0/24 Charles River Operation 256
38.242.24.0/24 Charles River Operation 256
44.32.53.0/24 Amateur Radio Digital Communications 256
45.10.23.0/24 Mo's Operations GmbH 256
45.58.211.0/24 Boston-Summer-Street 256
45.67.142.0/24 Wired ISP Inc. 256
45.67.143.0/24 Wired ISP Inc. 256
45.67.144.0/24 Wired ISP Inc. 256
63.246.128.0/24 Wired ISP Inc. 256
63.246.156.0/24 Wired ISP Inc. 256
63.246.157.0/24 Wired ISP Inc. 256
63.251.142.0/24 Private Customer 256
66.150.192.0/24 Endoffice 256
66.150.196.0/24 Charles River Operation 256
66.150.198.0/24 Private Customer 256
67.22.61.0/24 IPv4 Holdings LLC 256
67.22.62.0/24 Verizon Business 256
74.118.68.0/24 Taozen Services LLC 256
74.118.69.0/24 Taozen Services LLC 256
74.118.70.0/24 Taozen Services LLC 256
74.118.71.0/24 Taozen Services LLC 256
79.98.181.0/24 Wired ISP Inc. 256
79.98.182.0/24 1 Summer Street, Boston, MA 02110 256
83.143.107.0/24 Alaxona Internet Inc. 256
92.249.28.0/24 Wired ISP Inc. 256
94.154.176.0/24 Wired ISP Inc. 256
94.154.179.0/24 Wired ISP Inc. 256
144.86.187.0/24 Taozen Services LLC 256
147.189.137.0/24 SMARTHOST, LLC 256
154.3.45.0/24 Charles River Operation 256
154.3.129.0/24 Charles River Operation 256
154.3.222.0/24 Charles River Operation 256
154.3.236.0/24 Charles River Operation, LLC 256
154.3.237.0/24 Charles River Operation, LLC 256
154.9.0.0/24 Charles River Operation, LLC 256
154.9.154.0/24 Charles River Operation, LLC 256
154.12.2.0/24 Charles River Operation, LLC 256
154.12.6.0/24 Charles River Operation, LLC 256
154.13.0.0/24 Charles River Operation 256
154.39.0.0/24 Charles River Operation, LLC 256
154.39.2.0/24 Charles River Operation 256
185.67.164.0/24 ZAO Web Hosting 256
185.67.165.0/24 ZAO Web Hosting 256
185.67.166.0/24 ZAO Web Hosting 256
185.67.167.0/24 ZAO Web Hosting 256
192.203.175.0/24 Macross Information Systems 256
193.148.94.0/24 Wired ISP Inc. 256
198.145.141.0/24 TYZ Networks 256
198.145.142.0/24 TYZ Networks 256
198.145.143.0/24 TYZ Networks 256
206.197.231.0/24 Accord Software, Inc. 256

Netblock Company
2607:5840::/32 Talon Voice, LLC
2602:fe6d::/36 Charles River Operation
2001:4830:c900::/40 Charles River Operation
2001:4830:c210::/48 TowardEX Technologies International, Inc.
2606:6680:13::/48 SmartHost LLC
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WHOIS Details

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                                                ASHandle:       AS64249
                                                OrgID:          AS64249
                                                ASName:         AS64249
                                                ASNumber:       AS64249
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 1,077 domain names hosted across 345 IP addresses on this ASN.

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IP Address Domain Domains on this IP
154.3.237.116 ██████████ 55
154.12.2.114 ██████████ 49
154.3.237.18 ██████████ 44
154.12.2.90 ██████████ 41
38.242.12.200 ██████████ 29
154.9.0.34 ██████████ 27
74.118.70.134 ██████████ 25
154.3.236.114 ██████████ 14
154.3.45.242 ██████████ 12
74.118.70.130 ██████████ 11

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Peers

There are 6 peers for this ASN.

Peers Name
AS1239 Cogent Communications, LLC
AS174 Cogent Communications, LLC
AS26824 VLUZNET
AS27552 TowardEX Technologies International, Inc.
AS395584 Data Management
AS46887 Crown Castle Fiber LLC
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ASN API & Database

Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS174 Cogent Communications, LLC
AS27552 TowardEX Technologies International, Inc.
AS395584 Data Management
AS46887 Crown Castle Fiber LLC
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Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS26824 VLUZNET
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ASN API & Database

Pingable IPs

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

IP Address ASN Details
94.154.179.46 AS64249 Charles River Operation 0.37ms from Boston, US
74.118.71.162 AS64249 Charles River Operation 0.38ms from Boston, US
207.32.144.178 AS64249 Charles River Operation 0.37ms from Boston, US
45.67.144.81 AS64249 Charles River Operation 0.37ms from Boston, US
154.3.237.18 AS64249 Charles River Operation 0.37ms from Boston, US
198.145.141.143 AS64249 Charles River Operation 1.15ms from Fremont, US
207.32.140.183 AS64249 Charles River Operation 0.38ms from Boston, US
31.132.54.125 AS64249 Charles River Operation 0.36ms from Boston, US
92.249.28.89 AS64249 Charles River Operation 0.37ms from Boston, US
207.32.139.40 AS64249 Charles River Operation 0.37ms from Boston, US
38.242.18.53 AS64249 Charles River Operation 0.23ms from Boston, US
45.10.23.1 AS64249 Charles River Operation 0.23ms from Boston, US
207.32.133.61 AS64249 Charles River Operation 0.38ms from Boston, US
94.154.168.152 AS64249 Charles River Operation 0.37ms from Boston, US
207.32.138.149 AS64249 Charles River Operation 0.37ms from Boston, US
38.242.12.97 AS64249 Charles River Operation 0.21ms from Boston, US
2001:4830:c901:900:7698:fbe:5edc:ccc3 AS64249 Charles River Operation 21.71ms from Boston, US
74.118.69.203 AS64249 Charles River Operation 0.43ms from Boston, US
154.39.0.99 AS64249 Charles River Operation 0.42ms from Boston, US
192.203.175.253 AS64249 Charles River Operation 4.78ms from Boston, US
45.67.143.155 AS64249 Charles River Operation 0.37ms from Boston, US
193.148.94.226 AS64249 Charles River Operation 0.37ms from Boston, US
154.12.6.170 AS64249 Charles River Operation 0.37ms from Boston, US
207.32.145.169 AS64249 Charles River Operation 0.37ms from Boston, US
154.3.129.10 AS64249 Charles River Operation 0.37ms 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
162.151.192.169 AS7922 Comcast Cable Communications, LLC 0.46ms from Ashburn, US
52.170.148.9 AS8075 Microsoft Corporation 0.40ms from Ashburn, US
147.0.169.233 AS10796 Charter Communications Inc 2.30ms from Cleveland, US
16.59.8.121 AS16509 Amazon.com, Inc. 0.16ms from Columbus, US
86.175.175.73 AS2856 British Telecommunications PLC 9.69ms from Erith, GB
175.117.14.153 AS9318 SK Broadband Co Ltd 1.01ms from Incheon, KR
176.67.12.249 AS25133 LLC "McLaut-Invest" 3.06ms from Kyiv, UA
200.4.230.25 AS6147 INTEGRATEL PERÚ S.A.A. 1.01ms from Lima, PE
50.201.159.9 AS7922 Comcast Cable Communications, LLC 0.56ms from Los Angeles, US
130.251.104.9 AS137 Consortium GARR 6.49ms from Milan, IT
186.67.82.169 AS27651 ENTEL CHILE S.A. 0.61ms from Santiago, CL
207.81.125.121 AS852 TELUS Communications Inc. 3.61ms from Seattle, US
112.219.248.185 AS3786 LG DACOM Corporation 1.91ms from Seoul, KR
176.228.7.233 AS12400 Partner Communications Ltd. 0.83ms from Tel Aviv, IL
208.76.88.57 AS394233 Cloudwifi 0.24ms from Toronto, CA
84.83.189.233 AS1136 KPN B.V. 3.05ms from Amsterdam, NL
24.241.26.233 AS20115 Charter Communications LLC 7.38ms from Atlanta, US
120.5.119.185 AS4837 CHINA UNICOM China169 Backbone 6.26ms from Beijing, CN
188.111.51.89 AS3209 Vodafone GmbH 2.06ms from Berlin, DE
52.13.66.153 AS16509 Amazon.com, Inc. 0.21ms from Boardman, US
190.144.140.185 AS14080 Telmex Colombia S.A. 0.90ms from Bogotá, CO
42.49.116.217 AS4837 CHINA UNICOM China169 Backbone 4.41ms from Changsha, CN
175.15.150.9 AS4134 CHINANET BACKBONE 6.96ms from Chenzhou, CN
71.46.67.105 AS33363 Charter Communications, Inc 5.03ms from Chicago, US
146.56.119.233 AS31898 Oracle Corporation 0.15ms from Chuncheon, KR

Traceroute

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

$
traceroute -a -n -q1 -f2 207.32.149.134
traceroute to 207.32.149.134 (207.32.149.134): 64 hops max, 52 byte packets
2 [AS50917] 89.37.98.244 0.486 ms
6 [AS9002] 87.245.234.6 69.811 ms
7 [] 198.32.160.208 70.61 ms
8 *
10 *
11 *
12 *
13 *
14 [AS64249] 207.32.149.134 71.079 ms
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
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 AS64249 at robtex.

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