Autonomous System details

AS11540

Research Triangle Institute  ·  rti.org

United States

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AS11540 – Research Triangle Institute

Field Value
Country United States
Website rti.org
Hosted domains 70
IPv4 addresses 65,792
IPv6 addresses 1,208,925,819,614,629,174,706,176
ASN type Education
Registry arin
Allocated 14 years ago on Jun 29, 2012
Updated 2 years ago on Nov 27, 2023

IP Ranges

Netblock Company Num of IPs
152.5.0.0/16 Research Triangle Institute 65,536
192.154.54.0/24 Research Triangle Institute 256
Netblock Company
2620:31:8000::/48 Research Triangle Institute
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WHOIS Details

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                                                ASHandle:       AS11540
                                                OrgID:          AS11540
                                                ASName:         AS11540
                                                ASNumber:       AS11540
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 70 domain names hosted across 54 IP addresses on this ASN.

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IP Address Domain Domains on this IP
152.5.40.201 ██████████ 4
152.5.40.151 ██████████ 4
152.5.40.14 █████████ 3
152.5.40.250 ██████████ 3
152.5.65.64 ██████████ 2
152.5.65.189 ██████████ 2
152.5.64.37 ██████████ 2
152.5.64.237 ██████████ 2
152.5.65.226 ██████████ 2
152.5.40.32 ██████████ 2

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Peers

There are 3 peers for this ASN.

Peers Name
AS17378 TierPoint, LLC
AS3356 Level 3 Parent, LLC
AS3549 Level 3 Parent, LLC
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS17378 TierPoint, LLC
AS3356 Level 3 Parent, LLC
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
152.5.64.124 AS11540 Research Triangle Institute 5.81ms from Charlotte, US
2620:31:8000:1::31 AS11540 Research Triangle Institute 5.85ms from Charlotte, US
152.5.40.33 AS11540 Research Triangle Institute 5.81ms from Charlotte, US
152.5.1.2 AS11540 Research Triangle Institute 6.04ms from Charlotte, US
152.5.8.2 AS11540 Research Triangle Institute 5.92ms from Charlotte, US
152.5.65.37 AS11540 Research Triangle Institute 5.82ms from Charlotte, US
192.154.54.31 AS11540 Research Triangle Institute 5.94ms from Charlotte, 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
82.129.178.116 AS24835 Vodafone Data 9.19ms from Cairo, EG
71.73.19.212 AS10796 Charter Communications Inc 6.02ms from Cleveland, US
177.160.72.116 AS26599 TELEFÔNICA BRASIL S.A 12.29ms from Curitiba, BR
104.225.177.164 AS396253 iboss,inc 1.08ms from Dallas, US
76.142.105.132 AS7922 Comcast Cable Communications, LLC 8.13ms from Houston, US
218.57.128.132 AS4837 CHINA UNICOM China169 Backbone 5.48ms from Jinan, CN
45.137.189.4 AS57271 BitWeb LLC 1.15ms from Moscow, RU
126.220.251.148 AS17676 SoftBank Corp. 3.56ms from Osaka, JP
101.185.228.196 AS1221 Telstra Limited 3.00ms from Perth, AU
78.107.181.4 AS8402 PJSC Vimpelcom 0.57ms from Saint Petersburg, RU
93.124.93.180 AS12389 PJSC Rostelecom 8.06ms from Samara, RU
24.42.22.212 AS14638 Liberty Communications of Puerto Rico LLC 11.05ms from San Juan, PR
31.193.232.4 AS8273 Norlys Digital A/S 3.68ms from Skanderborg, DK
179.172.225.84 AS26599 TELEFÔNICA BRASIL S.A 12.91ms from São Paulo, BR
185.218.38.4 AS15830 Equinix (EMEA) Acquisition Enterprises B.V. 2.00ms from Amsterdam, NL
74.128.230.68 AS10796 Charter Communications Inc 7.39ms from Columbus, US
67.23.2.228 AS33070 Rackspace Hosting 1.14ms from Dallas, US
115.206.239.100 AS4134 CHINANET-BACKBONE 6.07ms from Hangzhou, CN
68.4.229.84 AS22773 Cox Communications Inc. 5.26ms from Los Angeles, US
23.251.101.180 AS21859 Zenlayer Inc 0.27ms from Miami, US
93.66.19.212 AS30722 Fastweb SpA 4.80ms from Milan, IT
185.25.149.36 AS41079 Cyber_Folks S.A. 0.13ms from Poznan, PL
4.229.136.116 AS8075 Microsoft Corporation 0.16ms from Toronto, CA
143.178.94.180 AS50266 Odido Netherlands B.V. 3.48ms from Amsterdam, NL
24.99.79.68 AS7922 Comcast Cable Communications, LLC 4.97ms from Atlanta, 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 -m9 152.5.175.36
traceroute to 152.5.175.36 (152.5.175.36): 9 hops max, 52 byte packets
4 [AS3356] 62.67.67.153 6.376 ms
5 *
6 [AS3356] 4.49.50.146 105.524 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Kassel, DE
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 AS11540 at robtex.

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