Domain > monitoring.peering.ee.columbia.edu

More information on this domain is in AlienVault OTX

DNS Resolutions

Date	IP Address
2025-08-04	150.164.213.243 (ClassC)

HTTP/1.1 200 OKServer: nginx/1.22.1Date: Fri, 11 Apr 2025 01:48:56 GMTContent-Type: text/htmlContent-Length: 1794Last-Modified: Mon, 12 Aug 2024 14:45:38 GMTConnection: keep-aliveETag: 66ba2012-702Acc

!DOCTYPE html>html>head>    meta charsetutf-8>    title>Point of Presence (PoP) Mapping/title>    style typetext/css>        table { border-collapse: collapse; }        th, td { border: 1px solid #000; padding: 0.2em 0.5em; }    /style>/head>body>h1>Point of Presence (PoP) Mapping/h1>p>Im a student at the Universidade Federal de Minas Gerais (UFMG) and Im doing research to map the topology of the Internet. /p>p>If youve arrived here, its probably because youve been the target of our pings.br>    It is important to note that the pings used in this study are merely network probes and should not be confused with DDoS (Denial of Service) attacks.     The pings are sent with the goal of checking IP accessibility and mapping network infrastructure, an approach inspired by strong>a hrefhttps://www.usenix.org/legacy/events/osdi06/tech/full_papers/madhyastha/madhyastha.pdf> iPlane/a>/strong>, while adhering to time and frequency limits to avoid any negative impact.br>/p>    p>In this initial step, we are filtering the responsive IPs from the core of the network where we obtained the IPs by analyzing the CAIDA and Ripe Atlas traceroutes.    Each IP will be pinged only once in this initial stage and, in the future, by approximately 100 probes located around the globe, 6 times (once a day).br>        If you do not want your IPs to be mapped in this way, please contact us so that we can remove the IPs and/or prefixes from the list.br>        In the future, this study will be published in a journal or conference and will be updated here with the publication data.br>    Thank you!/p>h2>Contact/h2>p>	Thiago Souza thiagosouza at DCCs domainbr>	Ítalo Cunha cunha at DCCs domain/p>/body>/html>

Subdomains

Date	Domain	IP
bigdata.ee.columbia.edu	2025-08-04	128.59.64.42
peering.ee.columbia.edu	2025-08-03	34.239.86.100
monitoring.peering.ee.columbia.edu	2025-08-04	150.164.213.243
monitor.peering.ee.columbia.edu	2025-08-04	35.170.188.95
atlas.peering.ee.columbia.edu	2024-07-14	34.239.86.100
taiji.ee.columbia.edu	2025-07-29	128.59.66.182
glpi.ee.columbia.edu	2025-07-17	128.59.64.30
mail.ee.columbia.edu	2025-07-29	128.59.64.43
flexicon.ee.columbia.edu	2025-06-11	162.159.128.65
gislbackup.ee.columbia.edu	2025-07-31	128.59.66.9
lists.ee.columbia.edu	2025-08-04	128.59.64.43
www.ee.columbia.edu	2025-07-05	162.159.138.64

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Domain > monitoring.peering.ee.columbia.edu

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