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 21,760
IPv6 addresses 84,491,825,532,866,433,020,214,640,640
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 WiredISP Inc. 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
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
154.12.2.114 ██████████ 95
154.3.237.116 ██████████ 93
154.3.237.18 ██████████ 75
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 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

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

IP Address ASN Details
207.32.145.138 AS64249 Charles River Operation 0.38ms from Boston, US
63.246.156.5 AS64249 Charles River Operation 0.38ms from Boston, US
74.118.70.184 AS64249 Charles River Operation 0.41ms from Boston, US
207.32.159.9 AS64249 Charles River Operation 0.38ms from Boston, US
207.32.143.98 AS64249 Charles River Operation 0.39ms from Boston, US
94.154.168.231 AS64249 Charles River Operation 0.38ms from Boston, US
2602:fe6d:3::1 AS64249 Charles River Operation 0.42ms from Boston, US
207.32.153.8 AS64249 Charles River Operation 0.38ms from Boston, US
207.32.148.126 AS64249 Charles River Operation 0.38ms from Boston, US
207.32.130.201 AS64249 Charles River Operation 0.39ms from Boston, US
154.13.0.62 AS64249 Charles River Operation 1.45ms from Phoenix, US
2001:4830:c210:179::2 AS64249 Charles River Operation 2.63ms from Boston, US
31.132.54.46 AS64249 Charles River Operation 0.36ms from Boston, US
154.3.222.66 AS64249 Charles River Operation 0.36ms from Boston, US
66.150.192.144 AS64249 Charles River Operation 0.39ms from Boston, US
207.32.137.137 AS64249 Charles River Operation 0.38ms from Boston, US
63.251.142.1 AS64249 Charles River Operation 0.72ms from Boston, US
207.32.138.139 AS64249 Charles River Operation 0.39ms from Boston, US
154.3.129.2 AS64249 Charles River Operation 0.37ms from Boston, US
207.32.146.12 AS64249 Charles River Operation 0.39ms from Boston, US
38.242.24.37 AS64249 Charles River Operation 0.23ms from Boston, US
66.150.196.78 AS64249 Charles River Operation 0.39ms from Boston, US
45.67.143.3 AS64249 Charles River Operation 0.38ms from Boston, US
207.32.151.161 AS64249 Charles River Operation 0.39ms from Boston, US
207.32.141.155 AS64249 Charles River Operation 0.39ms 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
87.236.234.57 AS35656 Jordanian Universities Network L.L.C. 1.05ms from Amman, JO
192.40.106.201 AS26538 Single Digits, Inc. 4.54ms from Ashburn, US
12.183.213.41 AS7018 AT&T Enterprises, LLC 2.45ms from Atlanta, US
41.128.77.73 AS24863 Link Egypt (Link.NET) 8.24ms from Cairo, EG
105.246.213.185 AS36994 Vodacom 2.52ms from Cape Town, ZA
23.223.170.233 AS16625 Akamai Technologies, Inc. 0.26ms from Chicago, US
103.133.174.169 AS150774 EXABYTE LTD 0.51ms from Dhaka, BD
34.244.70.201 AS16509 Amazon.com, Inc. 0.43ms from Dublin, IE
147.147.37.233 AS6871 Plusnet 7.42ms from Erith, GB
171.255.229.9 AS7552 Viettel Group 2.88ms from Hanoi, VN
67.227.250.105 AS32244 Liquid Web, L.L.C 0.16ms from Lansing, US
87.255.253.9 AS38917 INTERCOMTEL Limited Company 5.79ms from Moscow, RU
197.137.251.9 AS36914 Kenya Education Network 1.82ms from Nairobi, KE
189.10.136.249 AS8167 V tal 1.75ms from Novo Hamburgo, BR
112.235.137.25 AS4837 CHINA UNICOM China169 Backbone 6.49ms from Qingdao, CN
64.160.221.89 AS7018 AT&T Enterprises, LLC 6.47ms from Redding, US
213.113.6.137 AS8434 Telenor Sverige AB 2.75ms from Stockholm, SE
219.80.43.57 AS9924 Taiwan Fixed Network, Telco and Network Service Provider. 1.21ms from Taipei, TW
153.206.77.73 AS4713 NTT DOCOMO BUSINESS,Inc. 3.70ms from Tokyo, JP
199.243.246.41 AS577 Bell Canada 1.33ms from Toronto, CA
202.183.170.9 AS4750 CS LOXINFO PUBLIC COMPANY LIMITED 0.65ms from Bangkok, TH
87.48.198.41 AS3292 TDC Holding A/S 1.85ms from Copenhagen, DK
75.145.118.121 AS7922 Comcast Cable Communications, LLC 7.07ms from Denver, US
18.203.2.41 AS16509 Amazon.com, Inc. 0.15ms from Dublin, IE
92.116.71.25 AS8881 1&1 Versatel GmbH 2.24ms from Duesseldorf, 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 207.32.143.69
traceroute to 207.32.143.69 (207.32.143.69): 64 hops max, 52 byte packets
2 [AS20278] 64.44.81.177 2.941 ms
3 *
4 *
5 *
6 *
8 *
9 *
10 *
11 *
12 [AS64249] 154.9.154.50 39.678 ms
13 [AS64249] 207.32.143.69 40.929 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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