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 1,208,925,819,614,629,200,000,000
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
152.5.40.151 ██████████ 4
152.5.40.201 ██████████ 3
152.5.40.250 ██████████ 3
152.5.65.226 ██████████ 2
152.5.65.212 ██████████ 2
152.5.64.37 ██████████ 2
152.5.65.189 ██████████ 2
152.5.64.176 ██████████ 2
152.5.65.64 ██████████ 2
152.5.40.211 ██████████ 2

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Peers

There are 2 peers for this ASN.

Peers Name
AS17378 TierPoint, LLC
AS3356 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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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
192.154.54.50 AS11540 Research Triangle Institute 5.59ms from Charlotte, US
152.5.65.249 AS11540 Research Triangle Institute 5.82ms from Charlotte, US
152.5.1.2 AS11540 Research Triangle Institute 5.74ms from Charlotte, US
152.5.64.135 AS11540 Research Triangle Institute 6.18ms from Charlotte, US
2620:31:8000:1::31 AS11540 Research Triangle Institute 6.32ms from Charlotte, US
152.5.8.2 AS11540 Research Triangle Institute 6.33ms 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
107.9.154.180 AS10796 Charter Communications Inc 10.23ms from Cleveland, US
54.195.204.132 AS16509 Amazon.com, Inc. 0.30ms from Dublin, IE
34.252.238.196 AS16509 Amazon.com, Inc. 0.30ms from Dublin, IE
89.107.66.68 AS30962 comtrance service GmbH 0.42ms from Duesseldorf, DE
90.205.184.116 AS5607 Sky UK Limited 4.80ms from Erith, GB
141.26.156.212 AS2857 Johannes Gutenberg-Universitaet Mainz 2.15ms from Frankfurt am Main, DE
84.186.217.148 AS3320 Deutsche Telekom AG 8.22ms from Frankfurt am Main, DE
183.134.74.244 AS58461 CT HangZhou IDC 5.59ms from Hangzhou, CN
195.99.24.212 AS2856 British Telecommunications PLC 0.96ms from London, GB
45.73.166.196 AS21769 Colocation America Corporation 0.19ms from Los Angeles, US
92.172.99.132 AS12479 Orange Espagne SA 2.88ms from Madrid, ES
221.166.225.228 AS4766 Korea Telecom 4.83ms from Seoul, KR
16.176.84.244 AS16509 Amazon.com, Inc. 0.12ms from Sydney, AU
36.2.80.212 AS2519 ARTERIA Networks Corporation 4.24ms from Tokyo, JP
77.169.79.100 AS1136 KPN B.V. 1.42ms from Amsterdam, NL
197.145.145.148 AS36884 Wana Corporate 5.84ms from Casablanca, MA
196.22.138.84 AS37153 Xneelo (Pty) Ltd 0.14ms from Centurion, ZA
129.105.36.180 AS103 Northwestern University 1.17ms from Chicago, US
3.142.92.228 AS16509 Amazon.com, Inc. 0.65ms from Columbus, US
2.203.208.52 AS3209 Vodafone GmbH 6.81ms from Duesseldorf, DE
187.228.116.244 AS8151 UNINET 1.00ms from Guadalajara, MX
194.65.7.4 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 0.94ms from Lisbon, PT
95.244.20.116 AS3269 Telecom Italia S.p.A. 1.28ms from Milan, IT
45.230.131.4 AS267167 VIRTUALI SOLUÇOES EM TELECOMUNICAÇOES EIRELI 4.20ms from Osasco, BR
47.164.95.164 AS5650 Frontier Communications of America, Inc. 4.16ms from Secaucus, US

Traceroute

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

$
traceroute -a -n -q1 -f3 -m7 152.5.103.4
traceroute to 152.5.103.4 (152.5.103.4): 7 hops max, 52 byte packets
3 [AS37451] 197.157.255.73 101.462 ms
4 [AS37451] 102.129.70.66 80.725 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Brazzaville, CG
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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