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

90 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 0.25ms from Boston, US
207.32.128.193 AS64249 Charles River Operation 0.38ms from Boston, US
207.32.143.165 AS64249 Charles River Operation 0.37ms from Boston, US
154.3.236.202 AS64249 Charles River Operation 0.37ms from Boston, US
207.32.133.239 AS64249 Charles River Operation 0.37ms from Boston, US
38.242.24.37 AS64249 Charles River Operation 0.20ms from Boston, US
2001:4830:c210:228::2 AS64249 Charles River Operation 2.55ms from Boston, US
66.150.198.122 AS64249 Charles River Operation 0.39ms from Boston, US
38.242.12.153 AS64249 Charles River Operation 0.21ms from Boston, US
207.32.151.101 AS64249 Charles River Operation 0.38ms from Boston, US
45.67.143.157 AS64249 Charles River Operation 0.37ms from Boston, US
154.39.0.99 AS64249 Charles River Operation 0.41ms from Boston, US
207.32.131.168 AS64249 Charles River Operation 0.37ms from Boston, US
207.32.159.20 AS64249 Charles River Operation 0.37ms from Boston, US
83.143.107.1 AS64249 Charles River Operation 0.23ms from Boston, US
147.189.137.129 AS64249 Charles River Operation 0.05ms from Boston, US
154.3.222.66 AS64249 Charles River Operation 0.38ms from Boston, US
207.32.144.177 AS64249 Charles River Operation 0.37ms from Boston, US
94.154.179.211 AS64249 Charles River Operation 0.37ms from Boston, US
154.12.2.149 AS64249 Charles River Operation 0.37ms from Boston, US
207.32.156.172 AS64249 Charles River Operation 0.38ms from Boston, US
198.145.141.127 AS64249 Charles River Operation 0.37ms from Boston, US
207.32.130.179 AS64249 Charles River Operation 0.37ms from Boston, US
154.3.45.77 AS64249 Charles River Operation 0.20ms from Boston, US
79.98.181.84 AS64249 Charles River Operation 0.36ms 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
12.173.77.217 AS7018 AT&T Enterprises, LLC 13.18ms from Atlanta, US
195.221.170.153 AS2200 Renater 10.54ms from Aubervilliers, FR
91.52.233.73 AS3320 Deutsche Telekom AG 1.94ms from Berlin, DE
52.88.85.89 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
187.29.251.57 AS4230 CLARO S.A. 0.28ms from Curitiba, BR
207.58.193.41 AS11696 Fusion, LLC 3.87ms from Detroit, US
156.34.235.169 AS855 Bell Canada 2.24ms from Fredericton, CA
195.116.253.185 AS5617 Orange Polska Spolka Akcyjna 7.72ms from Gdansk, PL
116.148.186.249 AS4837 CHINA UNICOM China169 Backbone 6.01ms from Hangzhou, CN
120.199.143.57 AS56041 China Mobile communications corporation 5.67ms from Hangzhou, CN
202.169.4.9 AS7484 Hong Kong Air Cargo Terminals Ltd. 1.47ms from Hong Kong, HK
103.148.201.217 AS139997 PT Wortel 8.90ms from Jakarta, ID
213.107.175.89 AS5089 Virgin Media Limited 2.46ms from London, GB
187.160.113.169 AS11888 Television Internacional, S.A. de C.V. 2.00ms from Monterrey, MX
31.41.13.249 AS214268 ORANGE LLC 15.65ms from Moscow, RU
85.169.255.25 AS15557 Societe Francaise Du Radiotelephone - SFR SA 9.53ms from Paris, FR
52.152.107.153 AS8075 Microsoft Corporation 0.19ms from San Antonio, US
67.188.117.57 AS7922 Comcast Cable Communications, LLC 2.05ms from San Jose, US
200.27.84.73 AS6429 Telmex Chile Internet S.A. 0.84ms from Santiago, CL
12.200.40.217 AS7018 AT&T Enterprises, LLC 4.26ms from Secaucus, US
80.66.45.73 AS28889 LinzNet Internet Service Provider GmbH 0.20ms from Vienna, AT
111.20.205.73 AS9808 China Mobile Communications Group Co., Ltd. 3.20ms from Xi'an, CN
47.27.21.249 AS20115 Charter Communications LLC 9.06ms from Atlanta, US
14.194.75.41 AS45820 Tata Teleservices ISP AS 1.52ms from Bengaluru, IN
93.107.159.105 AS15502 Vodafone Ireland Limited 6.66ms from Dublin, IE

Traceroute

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

$
traceroute -a -n -q1 -f3 154.9.154.11
traceroute to 154.9.154.11 (154.9.154.11): 64 hops max, 52 byte packets
3 [AS3356] 4.31.155.202 51.521 ms
4 [AS27552] 198.160.62.4 50.623 ms
7 [AS64249] 154.9.154.11 50.645 ms
Measurement taken from IPinfo ProbeNet in Billings, 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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