CF1759194174734-tsm20250929235914

NSLIST.NET - guestnet-public-alb--ctrl1.cpmc.columbia.edu

Search for IP or hostnames:

guestnet-public-alb--ctrl1.cpmc.columbia.edu checked at 2025-09-30T01:02:54.700Z 87ms 19/19/19 100% R:10

guestnet-public-alb--ctrl1.cpmc.columbia.edu

A156.111.111.26🇺🇸 NYP-INTERNET
PTRguestnet-public-alb--ctrl1.cpmc.columbia.edu

cpmc.columbia.edu

NSext-ns1.columbia.edu
NSns1.nyp.org
NSns2.nyp.org

PTR for

AI analysis

guestnet-public-alb--ctrl1.cpmc.columbia.edu points to IP number 156.111.111.26.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

ogIJbMI CF johedugfp 2025-09-30