207.10.136.0/21

AS14 · Columbia University

Summary

ASN
AS14 — Columbia University
BGP Prefix
207.10.136.0/21
Country
🇺🇸 United States
Domain
columbia.edu
Registry
ARIN
ID
CU-NET-207-10-136
Allocation
assigned on 2025-11-20

WHOIS

Network
207.10.136.0/21
Name
Columbia University
Net name
CU-NET-207-10-136
Organization type
assignment
Registry
ARIN
Country
US
Abuse contact
COLUMBIA UNIVERSITY ABUSE CONTACT
Abuse email
abuse@columbia.edu
Abuse phone
+1-212-854-1919
Abuse address
612 W 115TH ST, NEW YORK, NY, 10025, United States

Overlapping Ranges

RangeSourceHolderCountry
207.0.0.0/8WHOIS (ARIN)American Registry for Internet NumbersUS
207.10.0.0/16BGP routeAS7029 Windstream Communications LLC—
207.10.136.0/21BGP routeAS14 Columbia University—
207.10.136.0/21WHOIS (ARIN)Columbia UniversityUS
207.10.136.0/21ARIN assigned—US

Nearby Ranges

RangeASN
207.8.248.0/21AS16509 Amazon.com, Inc.
207.9.0.0/16AS16509 Amazon.com, Inc.
207.10.0.0/17AS7029 Windstream Communications LLC
207.10.56.0/24AS20337 SUNY Institute of Technology
207.10.128.0/21AS7029 Windstream Communications LLC
207.10.144.0/20AS7029 Windstream Communications LLC
207.10.160.0/19AS7029 Windstream Communications LLC
207.10.192.0/18AS7029 Windstream Communications LLC
207.11.0.0/17AS10967 The Home Depot Inc.
207.11.16.0/24AS10967 The Home Depot Inc.