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 21,248
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
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
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
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 1,077 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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ASN API & Database

Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS26824 VLUZNET
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ASN API & Database

Pingable IPs

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

IP Address ASN Details
45.67.143.77 AS64249 Charles River Operation 0.36ms from Boston, US
207.32.134.70 AS64249 Charles River Operation 0.37ms from Boston, US
45.67.142.113 AS64249 Charles River Operation 0.36ms from Boston, US
2606:6680:13:1::61b5:59bf AS64249 Charles River Operation 0.06ms from Boston, US
154.9.0.233 AS64249 Charles River Operation 0.22ms from Boston, US
94.154.169.98 AS64249 Charles River Operation 0.36ms from Boston, US
207.32.151.235 AS64249 Charles River Operation 0.36ms from Boston, US
207.32.138.252 AS64249 Charles River Operation 0.36ms from Boston, US
94.154.168.49 AS64249 Charles River Operation 0.36ms from Boston, US
45.67.144.46 AS64249 Charles River Operation 0.37ms from Boston, US
2001:4830:c210:285::49 AS64249 Charles River Operation 2.72ms from Boston, US
207.32.143.29 AS64249 Charles River Operation 0.37ms from Boston, US
207.32.141.172 AS64249 Charles River Operation 0.37ms from Boston, US
63.246.156.121 AS64249 Charles River Operation 0.36ms from Boston, US
63.246.157.180 AS64249 Charles River Operation 0.36ms from Boston, US
2001:4830:c901:1::2 AS64249 Charles River Operation 21.73ms from Boston, US
74.118.70.213 AS64249 Charles River Operation 0.44ms from Boston, US
207.32.150.161 AS64249 Charles River Operation 0.36ms from Boston, US
207.32.131.129 AS64249 Charles River Operation 0.37ms from Boston, US
38.242.24.73 AS64249 Charles River Operation 0.23ms from Boston, US
92.249.28.140 AS64249 Charles River Operation 0.37ms from Boston, US
67.22.62.119 AS64249 Charles River Operation 0.37ms from Boston, US
207.32.153.152 AS64249 Charles River Operation 0.37ms from Boston, US
63.246.128.26 AS64249 Charles River Operation 0.36ms from Boston, US
83.143.107.1 AS64249 Charles River Operation 0.25ms 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
219.91.235.9 AS18207 YOU Broadband & Cable India Ltd. 5.33ms from Ahmedabad, IN
213.5.232.169 AS41960 Nextpertise 1.66ms from Amsterdam, NL
95.99.158.217 AS50266 Odido Netherlands B.V. 3.80ms from Amsterdam, NL
73.183.56.57 AS7922 Comcast Cable Communications, LLC 12.61ms from Ashburn, US
13.68.132.201 AS8075 Microsoft Corporation 0.59ms from Ashburn, US
147.241.114.137 AS668 United States Department of Defense (DoD) 0.63ms from Atlanta, US
66.61.235.137 AS11426 Charter Communications Inc 6.59ms from Charlotte, US
222.165.190.217 AS9329 Sri Lanka Telecom Internet 1.49ms from Colombo, LK
134.96.100.249 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 5.77ms from Frankfurt am Main, DE
77.7.194.201 AS6805 Telefonica Germany GmbH & Co.OHG 9.59ms from Frankfurt am Main, DE
14.18.53.9 AS135089 China Telecom 2.62ms from Guangzhou, CN
218.104.177.105 AS17816 China Unicom IP network China169 Guangdong province 2.76ms from Guangzhou, CN
113.168.73.105 AS45899 VNPT Corp 4.16ms from Hanoi, VN
118.220.97.9 AS9318 SK Broadband Co Ltd 1.28ms from Incheon, KR
210.221.21.57 AS9318 SK Broadband Co Ltd 1.48ms from Incheon, KR
70.179.110.25 AS22773 Cox Communications Inc. 4.51ms from Kansas City, US
89.109.33.153 AS12389 PJSC Rostelecom 6.05ms from Kazan, RU
102.135.198.169 AS37088 VDT COMMUNICATIONS LIMITED 1.52ms from Lagos, NG
109.148.110.217 AS2856 British Telecommunications PLC 2.98ms from London, GB
76.91.203.89 AS20001 Charter Communications Inc 6.84ms from Los Angeles, US
202.86.158.73 AS4609 Companhia de Telecomunicacoes de Macau SARL 0.70ms from Macau, MO
119.93.2.185 AS9299 Philippine Long Distance Telephone Company 0.79ms from Manila, PH
67.239.69.9 AS2379 CenturyLink Communications, LLC 4.90ms from Miami, US
223.108.106.57 AS56046 China Mobile communications corporation 7.17ms from Nanjing, CN
106.138.60.25 AS2516 KDDI CORPORATION 10.40ms from Osaka, JP

Traceroute

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

$
traceroute -a -n -q1 -f2 207.32.136.182
traceroute to 207.32.136.182 (207.32.136.182): 64 hops max, 52 byte packets
3 *
4 [AS3356] 4.31.155.202 992.809 ms
5 *
6 [AS27552] 198.160.62.203 993.394 ms
7 [AS27552] 185.134.180.86 983.895 ms
8 [AS64249] 154.9.154.50 991.99 ms
Measurement taken from IPinfo ProbeNet in Rosario, AR
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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