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
74.118.71.162 AS64249 Charles River Operation 0.38ms from Boston, US
207.32.151.201 AS64249 Charles River Operation 0.37ms from Boston, US
63.246.156.161 AS64249 Charles River Operation 0.36ms from Boston, US
207.32.140.183 AS64249 Charles River Operation 0.38ms from Boston, US
74.118.69.203 AS64249 Charles River Operation 0.43ms from Boston, US
207.32.146.207 AS64249 Charles River Operation 0.38ms from Boston, US
207.32.130.1 AS64249 Charles River Operation 0.37ms from Boston, US
154.39.2.234 AS64249 Charles River Operation 0.35ms from Boston, US
207.32.141.93 AS64249 Charles River Operation 0.37ms from Boston, US
207.32.148.233 AS64249 Charles River Operation 0.37ms from Boston, US
207.32.128.172 AS64249 Charles River Operation 0.37ms from Boston, US
154.3.237.18 AS64249 Charles River Operation 0.37ms from Boston, US
154.12.2.155 AS64249 Charles River Operation 0.35ms from Boston, US
45.67.143.155 AS64249 Charles River Operation 0.37ms from Boston, US
154.9.154.50 AS64249 Charles River Operation 0.37ms from Boston, US
44.32.53.1 AS64249 Charles River Operation 0.25ms from Boston, US
147.189.137.129 AS64249 Charles River Operation 0.05ms from Boston, US
31.132.54.125 AS64249 Charles River Operation 0.36ms from Boston, US
207.32.133.61 AS64249 Charles River Operation 0.38ms from Boston, US
2001:4830:c210:239::26 AS64249 Charles River Operation 2.60ms from Boston, US
207.32.135.153 AS64249 Charles River Operation 0.37ms from Boston, US
66.150.196.117 AS64249 Charles River Operation 0.44ms from Boston, US
2001:4830:c903:1011:f::b001 AS64249 Charles River Operation 3.00ms from Boston, US
207.32.145.169 AS64249 Charles River Operation 0.37ms from Boston, US
94.154.168.152 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
174.55.172.153 AS7922 Comcast Cable Communications, LLC 18.78ms from Ashburn, US
52.13.66.153 AS16509 Amazon.com, Inc. 0.21ms from Boardman, US
190.13.82.249 AS262186 TV AZTECA SUCURSAL COLOMBIA 1.24ms from Bogotá, CO
196.74.235.89 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 3.29ms from Casablanca, MA
115.240.217.217 AS55836 Reliance Jio Infocomm Limited 2.84ms from Chennai, IN
65.30.191.233 AS10796 Charter Communications Inc 4.83ms from Chicago, US
104.69.85.41 AS16625 Akamai Technologies, Inc. 0.56ms from Dallas, US
103.171.134.41 AS136691 Comhard Technologies Pvt Ltd 1.32ms from Delhi, IN
177.206.182.9 AS18881 TELEFÔNICA BRASIL S.A 13.37ms from Fortaleza, BR
118.145.195.121 AS137718 Beijing Volcano Engine Technology Co., Ltd. 2.75ms from Guangzhou, CN
58.62.244.25 AS4134 CHINANET BACKBONE 2.21ms from Guangzhou, CN
35.220.249.25 AS396982 Google LLC 0.13ms from Hong Kong, HK
106.243.94.41 AS3786 LG DACOM Corporation 1.67ms from Incheon, KR
41.169.167.57 AS36937 Liquid Telecommunications South Africa (Pty) Ltd 2.58ms from Johannesburg, ZA
111.11.204.153 AS9808 China Mobile Communications Group Co., Ltd. 1.31ms from Lhasa, CN
31.125.150.153 AS6871 Plusnet 17.80ms from London, GB
186.97.215.41 AS27831 Colombia Móvil 0.67ms from Medellin, CO
180.124.191.9 AS4134 CHINANET BACKBONE 9.83ms from Nanjing, CN
187.51.87.249 AS10429 TELEFÔNICA BRASIL S.A 1.37ms from Osasco, BR
159.180.236.9 AS34177 CELESTE SAS 0.42ms from Paris, FR
18.235.13.73 AS14618 Amazon.com, Inc. 0.27ms from Reston, US
186.67.82.169 AS27651 ENTEL CHILE S.A. 0.61ms from Santiago, CL
187.50.148.169 AS10429 TELEFÔNICA BRASIL S.A 0.38ms from Sao Paulo, BR
119.75.196.169 AS10024 LGA International 0.33ms from Singapore, SG
191.32.190.201 AS18881 TELEFÔNICA BRASIL S.A 19.28ms from São Paulo, BR

Traceroute

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

$
traceroute -a -n -q1 45.67.142.139
traceroute to 45.67.142.139 (45.67.142.139): 64 hops max, 52 byte packets
1 [AS15169] 142.251.60.182 206.626 ms
2 [AS27552] 185.134.180.157 208.624 ms
3 *
4 [AS27552] 198.160.62.203 208.742 ms
6 [AS64249] 154.9.154.50 208.131 ms
7 [AS64249] 45.67.142.139 208.386 ms
Measurement taken from IPinfo ProbeNet in Sydney, AU
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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