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
213.5.232.169 AS41960 Nextpertise 1.66ms from Amsterdam, NL
44.246.214.105 AS16509 Amazon.com, Inc. 0.52ms from Boardman, US
212.55.234.73 AS31679 Slovanet a.s. 0.37ms from Bratislava, SK
195.228.136.105 AS5483 Magyar Telekom Plc. 0.63ms from Budapest, HU
34.250.58.57 AS16509 Amazon.com, Inc. 0.18ms from Dublin, IE
37.59.80.153 AS16276 OVH SAS 0.06ms from Gravelines, FR
13.35.221.105 AS16509 Amazon.com, Inc. 0.40ms from Hong Kong, HK
81.147.179.137 AS2856 British Telecommunications PLC 2.96ms from London, GB
195.171.158.25 AS2856 British Telecommunications PLC 1.11ms from London, GB
76.80.245.233 AS20001 Charter Communications Inc 3.04ms from Los Angeles, US
96.79.133.121 AS7922 Comcast Cable Communications, LLC 8.34ms from Miami, US
197.137.251.9 AS36914 Kenya Education Network 1.88ms from Nairobi, KE
194.59.30.41 AS399486 12651980 CANADA INC. 0.24ms from Paris, FR
221.238.46.169 AS17638 ASN for TIANJIN Provincial Net of CT 3.24ms from Tianjin, CN
217.13.181.73 AS24864 Raiffeisen Informatik GmbH & Co KG 0.88ms from Vienna, AT
170.17.130.137 AS3303 Swisscom (Switzerland) Ltd 0.92ms from Zuerich, CH
194.5.221.89 AS60016 Fiberstream 87 AG 1.24ms from Zuerich, CH
188.200.236.25 AS1136 KPN B.V. 10.74ms from Amsterdam, NL
107.221.112.9 AS7018 AT&T Enterprises, LLC 6.07ms from Atlanta, US
221.222.41.25 AS4808 China Unicom Beijing Province Network 3.78ms from Beijing, CN
73.159.67.105 AS7922 Comcast Cable Communications, LLC 5.59ms from Boston, US
38.65.196.25 AS36498 Access One Inc. 0.54ms from Chicago, US
193.65.6.185 AS719 Elisa Oyj 0.68ms from Helsinki, FI
180.100.241.73 AS4134 CHINANET-BACKBONE 1.06ms from Huai'an, CN
118.220.97.9 AS9318 SK Broadband Co Ltd 1.28ms 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 207.32.151.76
traceroute to 207.32.151.76 (207.32.151.76): 64 hops max, 52 byte packets
3 [AS38158] 121.100.7.214 30.793 ms
4 *
5 *
6 *
7 *
8 [AS6939] 184.104.198.126 184.059 ms
9 [AS6939] 184.105.81.24 248.974 ms
10 *
11 *
12 [AS27552] 198.160.62.203 247.016 ms
13 [AS27552] 185.134.180.86 245.972 ms
14 *
15 *
16 *
17 [AS64249] 207.32.151.76 246.082 ms
Measurement taken from IPinfo ProbeNet in Denpasar, ID
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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