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
207.32.131.104 AS64249 Charles River Operation 0.37ms from Boston, US
38.124.1.233 AS64249 Charles River Operation 0.21ms from Boston, US
207.32.132.230 AS64249 Charles River Operation 0.38ms from Boston, US
193.148.94.76 AS64249 Charles River Operation 0.37ms from Boston, US
207.32.149.210 AS64249 Charles River Operation 0.37ms from Boston, US
207.32.159.15 AS64249 Charles River Operation 0.37ms from Boston, US
207.32.156.97 AS64249 Charles River Operation 0.38ms from Boston, US
45.67.144.0 AS64249 Charles River Operation 0.37ms from Boston, US
207.32.143.64 AS64249 Charles River Operation 0.37ms from Boston, US
154.9.0.217 AS64249 Charles River Operation 0.22ms from Boston, US
45.10.23.1 AS64249 Charles River Operation 0.24ms from Boston, US
207.32.135.166 AS64249 Charles River Operation 0.37ms from Boston, US
207.32.142.26 AS64249 Charles River Operation 0.37ms from Boston, US
2001:4830:c210:179::2 AS64249 Charles River Operation 2.63ms from Boston, US
94.154.176.92 AS64249 Charles River Operation 0.37ms from Boston, US
207.32.128.201 AS64249 Charles River Operation 0.37ms from Boston, US
147.189.137.129 AS64249 Charles River Operation 0.04ms from Boston, US
74.118.68.1 AS64249 Charles River Operation 0.84ms from Boston, US
207.32.158.46 AS64249 Charles River Operation 0.38ms from Boston, US
154.39.2.181 AS64249 Charles River Operation 0.36ms from Boston, US
207.32.146.126 AS64249 Charles River Operation 0.37ms from Boston, US
63.246.128.19 AS64249 Charles River Operation 0.37ms from Boston, US
83.143.107.1 AS64249 Charles River Operation 0.31ms from Boston, US
2602:fe6d:3::1 AS64249 Charles River Operation 0.47ms from Boston, US
79.98.181.25 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
35.163.114.137 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
186.154.115.89 AS19429 ETB - Colombia 1.05ms from Bogotá, CO
75.147.36.41 AS7922 Comcast Cable Communications, LLC 7.84ms from Boston, US
20.158.20.121 AS8070 Microsoft Corporation 0.58ms from Boydton, US
92.83.3.121 AS9050 Orange Romania S.A. 0.53ms from Bucharest, RO
186.61.212.105 AS22927 Telefonica de Argentina 8.72ms from Buenos Aires, AR
190.225.146.233 AS7303 Telecom Argentina S.A. 1.65ms from Buenos Aires, AR
202.1.199.137 AS7642 DHIVEHI RAAJJEYGE GULHUN PLC 10.19ms from Colombo, LK
3.149.30.57 AS16509 Amazon.com, Inc. 0.18ms from Columbus, US
195.74.185.105 AS8519 ESA OPSNET-INTRANET 1.50ms from Frankfurt am Main, DE
213.213.148.185 AS12969 Vodafone Iceland 0.96ms from Hafnarfjoerdur, IS
193.65.6.185 AS719 Elisa Oyj 0.59ms from Helsinki, FI
12.185.208.249 AS7018 AT&T Enterprises, LLC 1.57ms from Houston, US
73.77.43.201 AS7922 Comcast Cable Communications, LLC 7.28ms from Houston, US
72.109.122.41 AS6167 Verizon Business 11.13ms from Los Angeles, US
159.147.129.89 AS12430 VODAFONE ESPANA S.A.U. 12.48ms from Madrid, ES
65.156.45.73 AS209 CenturyLink Communications, LLC 2.18ms from Minneapolis, US
202.103.220.89 AS4134 CHINANET-BACKBONE 2.55ms from Nanning, CN
153.216.17.73 AS4713 NTT DOCOMO BUSINESS,Inc. 6.93ms from Osaka, JP
18.230.160.121 AS16509 Amazon.com, Inc. 0.15ms from Osasco, BR
75.205.70.249 AS6167 Verizon Business 10.66ms from Portland, US
52.207.90.25 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
191.242.219.217 AS263482 Megalink Servicos Ltda 11.54ms from Rio de Janeiro, BR
176.213.136.249 AS57378 JSC ER-Telecom Holding 17.23ms from Samara, RU
189.242.2.201 AS8151 UNINET 4.93ms from Santiago de Queretaro, MX

Traceroute

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

$
traceroute -a -n -q1 -f7 63.246.128.189
traceroute to 63.246.128.189 (63.246.128.189): 64 hops max, 52 byte packets
8 *
9 *
10 [AS9121] 212.156.139.62 10.79 ms
11 [AS3356] 212.162.26.177 37.044 ms
12 *
13 *
14 *
15 [AS27552] 198.160.62.203 117.826 ms
16 [AS27552] 185.134.180.86 124.984 ms
17 *
18 [AS64249] 63.246.128.189 123.726 ms
Measurement taken from IPinfo ProbeNet in Istanbul, TR
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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