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 1,050
IPv4 addresses 21,248
IPv6 addresses 163,719,988,047,130,770,613,758,590,976
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
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
45.67.142.0/24 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
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
198.11.119.0/24 Rue La La Inc 256
206.197.231.0/24 Accord Software, Inc. 256

Netblock Company
2607:5840::/32 Talon Voice, LLC
2a0c:3ac1::/32 Wired ISP Inc.
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 1,050 domain names hosted across 329 IP addresses on this ASN.

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IP Address Domain Domains on this IP
154.12.2.114 ██████████ 96
154.3.237.116 ██████████ 93
154.3.237.18 ██████████ 77
154.12.2.90 ██████████ 53
38.242.12.200 ██████████ 29
74.118.70.134 ██████████ 28
154.39.2.162 ██████████ 25
154.12.2.218 ██████████ 17
154.3.45.242 ██████████ 15
154.3.236.114 ██████████ 14

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Peers

There are 5 peers for this ASN.

Peers Name
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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ASN API & Database

Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS26824 VLUZNET
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ASN API & Database

Pingable IPs

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

IP Address ASN Details
207.32.150.228 AS64249 Charles River Operation 0.37ms from Boston, US
66.150.198.122 AS64249 Charles River Operation 0.38ms from Boston, US
45.67.142.62 AS64249 Charles River Operation 0.37ms from Boston, US
154.3.45.241 AS64249 Charles River Operation 0.21ms from Boston, US
207.32.156.97 AS64249 Charles River Operation 0.38ms from Boston, US
38.242.12.233 AS64249 Charles River Operation 0.22ms from Boston, US
74.118.69.203 AS64249 Charles River Operation 0.45ms from Boston, US
154.9.0.217 AS64249 Charles River Operation 0.22ms from Boston, US
207.32.152.135 AS64249 Charles River Operation 0.37ms from Boston, US
207.32.154.68 AS64249 Charles River Operation 0.37ms from Boston, US
2602:fe6d:3::1 AS64249 Charles River Operation 0.47ms from Boston, US
207.32.148.86 AS64249 Charles River Operation 0.37ms from Boston, US
2a0c:3ac1:11::182:1 AS64249 Charles River Operation 2.73ms from Boston, US
38.242.24.1 AS64249 Charles River Operation 0.23ms from Boston, US
92.249.28.251 AS64249 Charles River Operation 0.38ms from Boston, US
79.98.181.25 AS64249 Charles River Operation 0.37ms from Boston, US
45.10.23.1 AS64249 Charles River Operation 0.24ms from Boston, US
207.32.129.61 AS64249 Charles River Operation 0.38ms from Boston, US
45.67.144.0 AS64249 Charles River Operation 0.37ms from Boston, US
207.32.136.101 AS64249 Charles River Operation 0.37ms from Boston, US
147.189.137.129 AS64249 Charles River Operation 0.04ms from Boston, US
207.32.135.166 AS64249 Charles River Operation 0.37ms from Boston, US
154.3.222.18 AS64249 Charles River Operation 0.37ms from Boston, US
5.182.51.1 AS64249 Charles River Operation 0.27ms from Boston, US
44.32.53.1 AS64249 Charles River Operation 0.35ms 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
68.71.1.249 AS53486 Niagara Regional Broadband Networks Limited 1.96ms from Buffalo, US
209.234.237.9 AS7334 Markit On Demand, Inc. 7.02ms from Chicago, US
162.151.36.105 AS7922 Comcast Cable Communications, LLC 1.36ms from Chicago, US
149.162.125.233 AS87 Indiana University 10.50ms from Chicago, US
194.113.112.105 AS50495 web2objects GmbH 0.55ms from Frankfurt am Main, DE
115.29.171.89 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 5.98ms from Hangzhou, CN
180.182.147.185 AS17839 LG HelloVision Corp. 7.01ms from Incheon, KR
190.187.70.57 AS19180 AMERICATEL PERU S.A. 0.51ms from Lima, PE
195.171.158.25 AS2856 British Telecommunications PLC 1.11ms from London, GB
154.14.21.105 AS3257 GTT Communications Inc. 0.47ms from London, GB
75.233.207.169 AS6167 Verizon Business 16.26ms from Los Angeles, US
186.97.215.41 AS27831 Colombia Móvil 0.66ms from Medellin, CO
160.238.203.153 AS265018 DOMUS TELECOM 13.93ms from Osasco, BR
66.29.185.89 AS32808 Utah Broadband LLC 1.71ms from Salt Lake City, US
4.151.75.249 AS8075 Microsoft Corporation 0.22ms from San Antonio, US
118.201.195.105 AS3758 SingNet 1.51ms from Singapore, SG
217.75.129.153 AS9070 Cooolbox AD 0.67ms from Sofia, BG
60.65.83.201 AS17676 SoftBank Corp. 2.83ms from Tokyo, JP
83.110.142.9 AS5384 Emirates Internet 3.03ms from Al Fujairah City, AE
121.26.28.9 AS4837 CHINA UNICOM China169 Backbone 5.67ms from Beijing, CN
195.228.136.105 AS5483 Magyar Telekom Plc. 0.62ms from Budapest, HU
50.216.29.249 AS7922 Comcast Cable Communications, LLC 1.47ms from Chicago, US
91.137.35.201 AS196714 Thueringer Netkom GmbH 6.23ms from Frankfurt am Main, DE
79.203.235.217 AS3320 Deutsche Telekom AG 4.08ms from Frankfurt am Main, DE
79.249.178.153 AS3320 Deutsche Telekom AG 8.31ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 -f2 207.32.143.25
traceroute to 207.32.143.25 (207.32.143.25): 64 hops max, 52 byte packets
2 [AS20278] 64.44.81.177 12.086 ms
3 *
4 *
5 *
6 *
9 *
10 *
11 *
12 *
13 [AS64249] 154.9.154.50 41.048 ms
14 [AS64249] 207.32.143.25 41.63 ms
Measurement taken from IPinfo ProbeNet in Denver, 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 AS64249 at robtex.

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