Autonomous System details

AS21672

Customized Energy Solutions, Ltd.  ·  ces-ltd.com

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AS21672 – Customized Energy Solutions, Ltd.

Field Value
Country United States
Website ces-ltd.com
Hosted domains 0
IPv4 addresses 256
IPv6 addresses 0
ASN type Business
Registry arin
Allocated 14 years ago on Sep 12, 2011
Updated 14 years ago on Mar 02, 2012
Netblock Company Num of IPs
204.77.153.0/24 Customized Energy Solutions, Ltd. 256

There are no known IPv6 addresses belonging to this network

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IP Ranges API

WHOIS Details


                                                ASHandle:       AS21672
                                                OrgID:          AS21672
                                                ASName:         AS21672
                                                ASNumber:       AS21672
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are no domains currently hosted on this ASN.

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Useful for Cybersecurity

Peers

There are 3 peers for this ASN.

Peers Name
AS33287 Comcast Cable Communications, LLC
AS33659 Comcast Cable Communications, LLC
AS7018 AT&T Enterprises, LLC
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS33287 Comcast Cable Communications, LLC
AS33659 Comcast Cable Communications, LLC
AS7018 AT&T Enterprises, LLC
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
204.77.153.1 AS21672 Customized Energy Solutions, Ltd. 1.28ms from Philadelphia, 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
100.48.251.88 AS14618 Amazon.com, Inc. 0.73ms from Ashburn, US
44.204.175.24 AS14618 Amazon.com, Inc. 0.55ms from Ashburn, US
13.247.79.248 AS16509 Amazon.com, Inc. 0.71ms from Cape Town, ZA
66.24.205.72 AS11351 Charter Communications Inc 17.18ms from Chicago, US
74.249.153.56 AS8075 Microsoft Corporation 0.21ms from Des Moines, US
176.253.121.72 AS5607 Sky UK Limited 6.12ms from Erith, GB
14.168.2.88 AS45899 VNPT Corp 6.11ms from Ho Chi Minh City, VN
49.79.81.8 AS4134 CHINANET-BACKBONE 7.99ms from Huai'an, CN
13.134.140.200 AS16509 Amazon.com, Inc. 0.10ms from London, GB
86.190.153.88 AS2856 British Telecommunications PLC 2.01ms from London, GB
5.70.70.152 AS5607 Sky UK Limited 11.47ms from London, GB
91.239.202.200 AS60606 PRO-ZETA a.s. 0.57ms from Prague, CZ
148.253.246.120 AS54994 Meteverse Limited. 0.13ms from Riyadh, SA
123.204.18.152 AS4780 Digital United Inc. 2.32ms from Taipei, TW
131.213.106.72 AS2527 Sony Network Communications Inc. 2.71ms from Tokyo, JP
104.45.47.56 AS8075 Microsoft Corporation 0.29ms from Amsterdam, NL
218.249.156.184 AS56013 SAMSUNG SDS CHINA 3.86ms from Beijing, CN
189.51.21.136 AS28198 SEMPRE TELECOMUNICACOES LTDA 9.84ms from Belo Horizonte, BR
152.201.242.152 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 3.19ms from Bogota, CO
52.225.198.152 AS8075 Microsoft Corporation 0.21ms from Boydton, US
4.153.217.248 AS8075 Microsoft Corporation 0.23ms from Boydton, US
76.165.194.152 AS401290 Louisiana State University at Alexandria 12.80ms from Dallas, US
87.180.28.232 AS3320 Deutsche Telekom AG 7.95ms from Frankfurt am Main, DE
79.249.51.88 AS3320 Deutsche Telekom AG 3.29ms from Hamburg, DE
88.175.147.232 AS12322 Free SAS 14.65ms from Paris, FR

Traceroute

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

$
traceroute -a -n -q1 -f5 204.77.153.74
traceroute to 204.77.153.74 (204.77.153.74): 64 hops max, 52 byte packets
5 [AS6762] 195.22.195.49 122.79 ms
6 [AS7018] 192.205.36.229 121.017 ms
7 *
8 *
9 *
10 [AS7018] 12.161.165.2 130.877 ms
11 *
12 [AS21672] 204.77.153.74 132.733 ms
Measurement taken from IPinfo ProbeNet in Athens, GR
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 AS21672 at robtex.

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