Autonomous System details

AS21639

Blue Cross Blue Shield Of Louisiana  ·  bcbsla.com

United States

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AS21639 – Blue Cross Blue Shield Of Louisiana

Field Value
Country United States
Website bcbsla.com
Hosted domains 14
IPv4 addresses 256
IPv6 addresses 0
ASN type Business
Registry arin
Allocated 15 years ago on Jan 20, 2011
Updated 7 years ago on Sep 13, 2019

IP Ranges

Netblock Company Num of IPs
66.248.253.0/24 Blue Cross Blue Shield Of Louisiana 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS21639
                                                OrgID:          AS21639
                                                ASName:         AS21639
                                                ASNumber:       AS21639
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 14 domain names hosted across 1 IP address on this ASN.

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IP Address Domain Domains on this IP
66.248.253.88 ██████████ 13

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Peers

There are 7 peers for this ASN.

Peers Name
AS1239 Cogent Communications, LLC
AS174 Cogent Communications, LLC
AS202 Level 3 Parent, LLC
AS22773 Cox Communications Inc.
AS2914 NTT America, Inc.
AS6461 Zayo Bandwidth
AS7018 AT&T Enterprises, LLC
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Upstreams

There are 6 upstreams for this ASN.

upstreams Name
AS174 Cogent Communications, LLC
AS202 Level 3 Parent, LLC
AS22773 Cox Communications Inc.
AS2914 NTT America, Inc.
AS6461 Zayo Bandwidth
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
66.248.253.27 AS21639 Blue Cross Blue Shield Of Louisiana 0.32ms from Dallas, 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
159.27.96.247 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 6.66ms from Beijing, CN
117.247.156.39 AS9829 National Internet Backbone 15.97ms from Bengaluru, IN
18.116.154.151 AS16509 Amazon.com, Inc. 0.13ms from Columbus, US
86.235.234.199 AS3215 Orange S.A. 11.07ms from Frankfurt am Main, DE
70.138.49.7 AS7018 AT&T Enterprises, LLC 17.29ms from Houston, US
223.230.114.7 AS24560 Bharti Airtel Ltd., Telemedia Services 2.09ms from Hyderabad, IN
223.235.84.7 AS24560 Bharti Airtel Ltd., Telemedia Services 11.93ms from Kolkata, IN
37.152.90.135 AS57910 Soluciones Corporativas IP, SL 9.66ms from Madrid, ES
82.117.243.7 AS58061 Scalaxy B.V. 0.14ms from Meppel, NL
46.180.168.215 AS39927 E-Light-Telecom Ltd. 10.07ms from Novosibirsk, RU
106.68.40.55 AS7545 TPG Telecom Limited 1.46ms from Perth, AU
95.237.15.247 AS3269 Telecom Italia S.p.A. 7.40ms from Rome, IT
73.98.204.119 AS7922 Comcast Cable Communications, LLC 7.10ms from Salt Lake City, US
115.23.134.167 AS4766 Korea Telecom 1.56ms from Seoul, KR
46.45.2.71 AS51515 Vega-Service, LLC 5.23ms from Yekaterinburg, RU
203.147.11.183 AS7616 JasTel Network 0.72ms from Bangkok, TH
216.164.97.247 AS6079 RCN 4.26ms from Chicago, US
18.252.26.23 AS8987 Amazon Data Services Ireland Ltd 0.85ms from Columbus, US
79.198.138.119 AS3320 Deutsche Telekom AG 7.95ms from Frankfurt am Main, DE
46.233.194.151 AS47165 Omskie kabelnye seti Ltd. 8.17ms from Novosibirsk, RU
84.177.139.39 AS3320 Deutsche Telekom AG 3.88ms from Nuernberg, DE
54.252.26.247 AS16509 Amazon.com, Inc. 0.15ms from Sydney, AU
202.213.97.7 AS7668 Hokuriku Telecommunication Network Co. 10.89ms from Tokyo, JP
92.97.198.87 AS5384 Emirates Internet 2.71ms from Al Fujairah City, AE
40.76.86.247 AS8075 Microsoft Corporation 0.42ms from Ashburn, US

Traceroute

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

$
traceroute -a -n -q1 -f4 66.248.253.11
traceroute to 66.248.253.11 (66.248.253.11): 64 hops max, 52 byte packets
4 [AS2914] 128.241.0.201 0.403 ms
Measurement taken from IPinfo ProbeNet in Dallas, 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 AS21639 at robtex.

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