Autonomous System details

AS64249

Charles River Operation  ·  endoffice.com

United States

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

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
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view WHOIS details › 

                                                ASHandle:       AS64249
                                                OrgID:          AS64249
                                                ASName:         AS64249
                                                ASNumber:       AS64249
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP WHOIS API & Database

Hosted Domains

There are 1,077 domain names hosted across 345 IP addresses on this ASN.

Join for free to explore hosted domains ›
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

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API & Database

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
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
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
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS26824 VLUZNET
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
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
2001:4830:c901:900:7698:fbe:5edc:ccc3 AS64249 Charles River Operation 21.71ms from Boston, US
207.32.132.19 AS64249 Charles River Operation 0.37ms from Boston, US
207.32.144.178 AS64249 Charles River Operation 0.37ms from Boston, US
66.150.196.117 AS64249 Charles River Operation 0.44ms from Boston, US
154.9.154.50 AS64249 Charles River Operation 0.37ms from Boston, US
207.32.138.149 AS64249 Charles River Operation 0.37ms from Boston, US
45.58.211.185 AS64249 Charles River Operation 0.25ms from Boston, US
94.154.179.46 AS64249 Charles River Operation 0.37ms from Boston, US
207.32.134.41 AS64249 Charles River Operation 0.37ms from Boston, US
67.22.62.32 AS64249 Charles River Operation 0.37ms from Boston, US
63.246.128.48 AS64249 Charles River Operation 0.36ms from Boston, US
2001:4830:c210:239::26 AS64249 Charles River Operation 2.60ms from Boston, US
79.98.181.221 AS64249 Charles River Operation 0.37ms from Boston, US
207.32.140.183 AS64249 Charles River Operation 0.38ms from Boston, US
154.3.237.18 AS64249 Charles River Operation 0.37ms from Boston, US
207.32.129.33 AS64249 Charles River Operation 0.37ms from Boston, US
52.124.20.13 AS64249 Charles River Operation 0.40ms from Boston, US
63.246.157.23 AS64249 Charles River Operation 0.37ms from Boston, US
154.39.0.99 AS64249 Charles River Operation 0.42ms from Boston, US
38.124.1.228 AS64249 Charles River Operation 0.20ms from Boston, US
207.32.154.149 AS64249 Charles River Operation 0.36ms from Boston, US
45.67.144.81 AS64249 Charles River Operation 0.37ms from Boston, US
207.32.128.172 AS64249 Charles River Operation 0.37ms from Boston, US
207.32.142.78 AS64249 Charles River Operation 0.37ms from Boston, US
207.32.148.233 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
223.196.0.25 AS55644 Vodafone Idea Ltd 16.15ms from Ahmedabad, IN
35.90.52.137 AS16509 Amazon.com, Inc. 0.56ms from Boardman, US
78.41.173.137 AS43451 Slovanet a.s. 0.38ms from Bratislava, SK
168.93.184.9 AS16399 First Communications LLC 1.39ms from Chicago, US
199.168.71.41 AS17306 JAB Wireless, INC. 5.46ms from Chicago, US
122.102.36.9 AS38067 Radiant Communications Limited 0.41ms from Dhaka, BD
51.187.121.25 AS5607 Sky UK Limited 1.22ms from Dublin, IE
4.185.239.41 AS8075 Microsoft Corporation 0.30ms from Frankfurt am Main, DE
111.122.226.25 AS4134 CHINANET BACKBONE 6.21ms from Guiyang, CN
31.54.84.105 AS2856 British Telecommunications PLC 5.59ms from London, GB
97.170.168.169 AS6167 Verizon Business 13.98ms from Los Angeles, US
44.221.208.41 AS14618 Amazon.com, Inc. 0.38ms from Reston, US
31.199.34.185 AS3269 Telecom Italia S.p.A. 4.50ms from Rome, IT
4.151.36.233 AS8075 Microsoft Corporation 0.20ms from San Antonio, US
67.139.44.9 AS7385 Allstream Business US, LLC 1.04ms from Seattle, US
115.16.22.201 AS4766 Korea Telecom 6.60ms from Seoul, KR
59.23.160.217 AS4766 Korea Telecom 4.80ms from Seoul, KR
20.161.72.201 AS8075 Microsoft Corporation 0.19ms from Boydton, US
146.56.119.233 AS31898 Oracle Corporation 0.15ms from Chuncheon, KR
67.18.4.105 AS36351 IBM Cloud 1.69ms from Dallas, US
187.142.73.57 AS8151 UNINET 9.36ms from Guadalajara, MX
70.115.244.25 AS11427 Charter Communications Inc 8.81ms from Houston, US
12.185.208.249 AS7018 AT&T Enterprises, LLC 1.52ms from Houston, US
73.115.198.153 AS7922 Comcast Cable Communications, LLC 3.91ms from Houston, US
218.38.81.57 AS9318 SK Broadband Co Ltd 1.34ms from Incheon, KR

Traceroute

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

$
traceroute -a -n -q1 -f3 154.3.236.177
traceroute to 154.3.236.177 (154.3.236.177): 64 hops max, 52 byte packets
3 [AS3257] 98.124.173.73 0.765 ms
4 [AS3257] 89.149.130.6 1.281 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.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs