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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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
152.5.65.249 AS11540 Research Triangle Institute 5.82ms from Charlotte, US
192.154.54.50 AS11540 Research Triangle Institute 5.59ms from Charlotte, US
152.5.8.2 AS11540 Research Triangle Institute 6.33ms from Charlotte, US
152.5.64.135 AS11540 Research Triangle Institute 6.18ms from Charlotte, US
152.5.1.2 AS11540 Research Triangle Institute 5.74ms from Charlotte, US
2620:31:8000:1::31 AS11540 Research Triangle Institute 6.32ms 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
40.90.252.148 AS8075 Microsoft Corporation 0.51ms from Ashburn, US
65.24.115.196 AS10796 Charter Communications Inc 9.25ms from Columbus, US
156.235.136.68 AS134548 DXTL Tseung Kwan O Service 0.73ms from Hong Kong, HK
211.244.149.36 AS9318 SK Broadband Co Ltd 1.94ms from Incheon, KR
185.78.213.244 AS198144 COMUNICACIONES RONDA, S.L. 8.05ms from Madrid, ES
152.0.213.180 AS6400 Compañía Dominicana de Teléfonos S. A. 5.22ms from Santo Domingo, DO
74.163.254.164 AS8075 Microsoft Corporation 0.17ms from Sao Paulo, BR
219.122.100.244 AS18274 Utsunomiya Cable TV Corporation 5.15ms from Tokyo, JP
159.28.192.36 AS2527 Sony Network Communications Inc. 3.99ms from Tokyo, JP
77.237.54.52 AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH 0.24ms from Vienna, AT
148.222.213.52 AS14593 Space Exploration Technologies Corporation 13.05ms from Buenos Aires, AR
41.23.227.244 AS36994 Vodacom 1.39ms from Johannesburg, ZA
92.172.99.132 AS12479 Orange Espagne SA 2.88ms from Madrid, ES
72.226.42.100 AS12271 Charter Communications Inc 3.40ms from New York City, US
185.31.19.100 AS54113 Fastly, Inc. 2.81ms from San Jose, US
104.186.200.180 AS7018 AT&T Enterprises, LLC 7.56ms from Atlanta, US
95.103.139.228 AS6855 Slovak Telekom, a.s. 3.94ms from Bratislava, SK
149.120.125.36 AS15081 Omni Fiber 4.30ms from Columbus, US
3.133.14.20 AS16509 Amazon.com, Inc. 0.18ms from Columbus, US
175.113.129.148 AS9318 SK Broadband Co Ltd 0.89ms from Incheon, KR
39.56.117.148 AS17557 Pakistan Telecommunication Company Limited 2.79ms from Islamabad, PK
72.29.122.212 AS17378 TierPoint, LLC 1.06ms from Jacksonville, US
79.17.28.196 AS3269 Telecom Italia S.p.A. 1.53ms from Milan, IT
82.52.124.212 AS3269 Telecom Italia S.p.A. 4.29ms from Milan, IT
95.31.17.52 AS8402 PJSC Vimpelcom 1.29ms from Moscow, RU

Traceroute

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

$
traceroute -a -n -q1 -m5 152.5.31.138
traceroute to 152.5.31.138 (152.5.31.138): 5 hops max, 52 byte packets
1 [AS7806] 204.27.195.252 144.92 ms
2 [AS7806] 216.229.23.44 8.196 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Lincoln, 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 AS11540 at robtex.

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