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

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

IP Address ASN Details
152.5.65.192 AS11540 Research Triangle Institute 5.80ms from Charlotte, US
152.5.8.2 AS11540 Research Triangle Institute 5.94ms from Charlotte, US
2620:31:8000:1::31 AS11540 Research Triangle Institute 6.05ms from Charlotte, US
152.5.40.175 AS11540 Research Triangle Institute 5.84ms from Charlotte, US
152.5.1.2 AS11540 Research Triangle Institute 5.99ms from Charlotte, US
192.154.54.31 AS11540 Research Triangle Institute 5.84ms from Charlotte, US
152.5.64.38 AS11540 Research Triangle Institute 5.80ms 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
68.248.187.52 AS7018 AT&T Enterprises, LLC 11.29ms from Chicago, US
62.0.16.52 AS1680 Cellcom Fixed Line Communication L.P 3.47ms from Haifa, IL
123.159.209.244 AS4837 CHINA UNICOM China169 Backbone 9.40ms from Hangzhou, CN
103.198.203.196 AS138915 Kaopu Cloud HK Limited 0.55ms from Hong Kong, HK
130.195.210.180 AS9009 M247 Europe SRL 0.05ms from Madrid, ES
220.240.138.52 AS7545 TPG Telecom Limited 10.81ms from Melbourne, AU
209.180.27.4 AS33324 The IMAGINE Group, LLC 1.97ms from Minneapolis, US
206.147.200.52 AS40160 Inteliquent, inc. 1.02ms from Minneapolis, US
24.118.98.20 AS7922 Comcast Cable Communications, LLC 5.85ms from Minneapolis, US
126.220.251.148 AS17676 SoftBank Corp. 3.48ms from Osaka, JP
180.221.114.20 AS9617 JCOM Co., Ltd. 9.12ms from Osaka, JP
71.238.6.100 AS7922 Comcast Cable Communications, LLC 5.54ms from Portland, US
39.72.5.244 AS4837 CHINA UNICOM China169 Backbone 7.83ms from Qingdao, CN
54.67.81.228 AS16509 Amazon.com, Inc. 0.17ms from San Jose, US
47.24.154.100 AS20115 Charter Communications LLC 4.09ms from St. Louis, US
59.102.82.132 AS7545 TPG Telecom Limited 0.86ms from Sydney, AU
20.222.71.52 AS8075 Microsoft Corporation 0.19ms from Tokyo, JP
154.241.141.4 AS36947 Telecom Algeria 12.42ms from Algiers, DZ
188.122.76.84 AS49544 i3D.net B.V 1.33ms from Amsterdam, NL
109.138.43.20 AS5432 Proximus NV 2.23ms from Brussels, BE
173.203.36.148 AS19994 Rackspace Hosting 0.55ms from Chicago, US
99.78.177.36 AS16509 Amazon.com, Inc. 0.06ms from Columbus, US
2.243.241.164 AS6805 Telefonica Germany GmbH & Co.OHG 2.67ms from Duesseldorf, DE
113.189.194.164 AS45899 VNPT Corp 1.77ms from Hanoi, VN
194.221.110.20 AS1273 Vodafone Group PLC 3.35ms from London, GB

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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