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
2620:31:8000:1::31 AS11540 Research Triangle Institute 6.05ms from Charlotte, US
152.5.64.135 AS11540 Research Triangle Institute 6.16ms from Charlotte, US
152.5.65.249 AS11540 Research Triangle Institute 6.16ms from Charlotte, US
152.5.8.2 AS11540 Research Triangle Institute 5.94ms from Charlotte, US
192.154.54.31 AS11540 Research Triangle Institute 5.84ms from Charlotte, US
152.5.1.2 AS11540 Research Triangle Institute 5.99ms 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
223.85.202.100 AS9808 China Mobile Communications Group Co., Ltd. 4.85ms from Chengdu, CN
173.203.36.148 AS19994 Rackspace Hosting 0.55ms from Chicago, US
35.239.179.52 AS396982 Google LLC 0.11ms from Council Bluffs, US
163.0.59.228 AS17816 China Unicom IP network China169 Guangdong province 5.09ms from Guangzhou, CN
185.78.213.244 AS198144 COMUNICACIONES RONDA, S.L. 8.07ms from Madrid, ES
108.6.113.68 AS701 Verizon Business 2.27ms from New York City, US
38.131.8.68 AS263237 PowerHost Telecom SPA 0.56ms from Santiago, CL
113.235.137.100 AS4837 CHINA UNICOM China169 Backbone 8.45ms from Tieling, CN
42.54.193.116 AS4837 CHINA UNICOM China169 Backbone 8.34ms from Tieling, CN
45.15.171.4 AS209847 WorkTitans B.V. 0.24ms from Tirana, AL
77.169.79.100 AS1136 KPN B.V. 1.39ms from Amsterdam, NL
172.73.180.180 AS11426 Charter Communications Inc 6.72ms from Charlotte, US
149.224.102.180 AS15943 wilhelm.tel GmbH 0.45ms from Hamburg, DE
205.186.166.68 AS398101 GoDaddy.com, LLC 1.45ms from Phoenix, US
54.241.147.68 AS16509 Amazon.com, Inc. 0.12ms from San Jose, US
91.250.159.180 AS12479 Orange Espagne SA 10.37ms from Zaragoza, ES
111.202.165.52 AS4808 China Unicom Beijing Province Network 3.74ms from Beijing, CN
3.142.92.228 AS16509 Amazon.com, Inc. 0.65ms from Columbus, US
108.238.57.52 AS7018 AT&T Enterprises, LLC 11.20ms from Columbus, US
2.243.241.164 AS6805 Telefonica Germany GmbH & Co.OHG 2.67ms from Duesseldorf, DE
47.243.27.228 AS45102 Alibaba (US) Technology Co., Ltd. 0.75ms from Hong Kong, HK
86.54.86.4 AS48894 Optimus IT d.o.o. 0.30ms from Ljubljana, SI
82.61.47.100 AS3269 Telecom Italia S.p.A. 5.82ms from Milan, IT
206.147.200.52 AS40160 Inteliquent, inc. 1.02ms from Minneapolis, US
95.190.16.84 AS12389 PJSC Rostelecom 6.88ms from Novosibirsk, RU

Traceroute

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

$
traceroute -a -n -q1 -f4 -m7 152.5.33.79
traceroute to 152.5.33.79 (152.5.33.79): 7 hops max, 52 byte packets
4 [] 37.19.193.42 0.53 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
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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