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 1,090
IPv4 addresses 20,992
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
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
45.91.248.0/24 Mo's Operations GmbH 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 1,090 domain names hosted across 360 IP addresses on this ASN.

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IP Address Domain Domains on this IP
154.12.2.114 ██████████ 97
154.3.237.116 █████████ 95
154.3.237.18 ████████ 74
154.12.2.90 ██████████ 54
38.242.12.200 ██████████ 29
74.118.70.134 ██████████ 26
154.39.2.162 ██████████ 25
154.12.2.218 █████████ 19
154.3.45.242 ██████████ 15
74.118.70.131 ██████████ 15

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Peers

There are 6 peers for this ASN.

Peers Name
AS14315 1GSERVERS, 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 5 upstreams for this ASN.

upstreams Name
AS14315 1GSERVERS, LLC
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

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

IP Address ASN Details
5.182.51.1 AS64249 Charles River Operation 0.29ms from Boston, US
207.32.146.231 AS64249 Charles River Operation 0.38ms from Boston, US
207.32.136.204 AS64249 Charles River Operation 0.38ms from Boston, US
207.32.159.115 AS64249 Charles River Operation 0.37ms from Boston, US
207.32.129.225 AS64249 Charles River Operation 0.38ms from Boston, US
92.249.28.243 AS64249 Charles River Operation 0.37ms from Boston, US
94.154.179.244 AS64249 Charles River Operation 0.37ms from Boston, US
74.118.68.224 AS64249 Charles River Operation 0.39ms from Boston, US
207.32.141.42 AS64249 Charles River Operation 0.37ms from Boston, US
193.148.94.112 AS64249 Charles River Operation 0.37ms from Boston, US
74.118.70.206 AS64249 Charles River Operation 0.45ms from Boston, US
207.32.145.197 AS64249 Charles River Operation 0.37ms from Boston, US
38.242.24.37 AS64249 Charles River Operation 0.24ms from Boston, US
207.32.139.73 AS64249 Charles River Operation 0.38ms from Boston, US
94.154.176.252 AS64249 Charles River Operation 0.37ms from Boston, US
207.32.144.65 AS64249 Charles River Operation 0.37ms from Boston, US
45.67.143.24 AS64249 Charles River Operation 0.37ms from Boston, US
38.242.12.225 AS64249 Charles River Operation 0.22ms from Boston, US
67.22.61.178 AS64249 Charles River Operation 0.37ms from Boston, US
63.251.142.1 AS64249 Charles River Operation 0.68ms from Boston, US
207.32.154.130 AS64249 Charles River Operation 0.38ms from Boston, US
154.3.237.50 AS64249 Charles River Operation 0.37ms from Boston, US
207.32.157.127 AS64249 Charles River Operation 0.38ms from Boston, US
207.32.135.3 AS64249 Charles River Operation 0.38ms from Boston, US
154.12.2.100 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
23.192.177.57 AS20940 Akamai International B.V. 0.54ms from Atlanta, US
14.194.75.41 AS45820 Tata Teleservices ISP AS 2.15ms from Bengaluru, IN
177.235.218.249 AS28573 Claro NXT Telecomunicacoes Ltda 8.30ms from Brasilia, BR
187.147.238.137 AS8151 UNINET 12.73ms from Cancún, MX
83.91.240.105 AS3292 TDC Holding A/S 3.07ms from Copenhagen, DK
59.46.210.89 AS134762 CHINANET Liaoning province Dalian MAN network 0.58ms from Dalian, CN
195.165.53.121 AS1759 Telia Finland Oyj 0.96ms from Helsinki, FI
162.203.122.217 AS7018 AT&T Enterprises, LLC 2.90ms from Houston, US
210.2.147.185 AS23966 LINKdotNET Telecom Limited 5.50ms from Islamabad, PK
116.58.62.233 AS17563 Autonomous System Number for Nexlinx 17.09ms from Karachi, PK
123.188.23.25 AS4837 CHINA UNICOM China169 Backbone 12.75ms from Liaoyang, CN
172.127.0.25 AS7018 AT&T Enterprises, LLC 1.84ms from Los Angeles, US
86.104.30.249 AS205506 Seidor Soluciones Globales SL 3.33ms from Madrid, ES
79.175.60.25 AS12418 Quantum CJSC 8.25ms from Samara, RU
221.141.34.233 AS9318 SK Broadband Co Ltd 2.36ms from Seoul, KR
13.231.84.121 AS16509 Amazon.com, Inc. 0.14ms from Tokyo, JP
122.217.205.105 AS17506 ARTERIA Networks Corporation 1.29ms from Tokyo, JP
202.13.18.41 AS2907 Research Organization of Information and Systems, National Institute of Informatics 5.11ms from Tokyo, JP
188.20.66.25 AS8447 A1 Telekom Austria AG 1.13ms from Vienna, AT
223.76.95.25 AS9808 China Mobile Communications Group Co., Ltd. 3.86ms from Wuhan, CN
43.208.204.249 AS16509 Amazon.com, Inc. 1.69ms from Bangkok, TH
37.128.229.25 AS2614 RoEduNet 0.93ms from Bucharest, RO
162.13.247.57 AS15395 Rackspace Ltd. 1.32ms from London, GB
119.93.2.185 AS9299 Philippine Long Distance Telephone Company 0.88ms from Manila, PH
117.63.43.201 AS4134 CHINANET-BACKBONE 4.45ms from Nanjing, CN

Traceroute

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

$
traceroute -a -n -q1 207.32.152.37
traceroute to 207.32.152.37 (207.32.152.37): 64 hops max, 52 byte packets
2 *
3 [AS3356] 4.69.159.254 71.982 ms
4 [AS3356] 4.31.155.202 131.458 ms
5 *
6 *
7 [AS27552] 185.134.180.86 135.949 ms
8 [AS64249] 154.9.154.50 134.574 ms
9 [AS64249] 207.32.152.37 135.439 ms
Measurement taken from IPinfo ProbeNet in Coventry, GB
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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