ASN Lookup Tool

ECS Infrastructure cu.edu US US 3 Routes

AS Data

AS62671

AS62671ECS Infrastructure

AS Number 62671
AS Name UNIVERSITY-OF-COLORADO-SYSTEM
Organization ECS Infrastructure(ucuis)
Country US
Website cu.edu
Number of IPv4 Routes 3
Number of IPv6 Routes 0
ASN type EDUCATION
Registry ARIN
Date Allocated 2013-08-01

ASN Intelligence API for production workflows

Use ASN data for AS62671 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

IP Ranges

Route # IPs
204.228.69.0/24 256
204.228.68.0/22 1024
204.228.68.0/24 256

Raw Whois Response

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       62671
ASName:         UNIVERSITY-OF-COLORADO-SYSTEM
ASHandle:       AS62671
RegDate:        2013-08-01
Updated:        2018-10-03    
Ref:            https://rdap.arin.net/registry/autnum/62671


OrgName:        ECS-Infrastructure
OrgId:          UCUIS
Address:        1800 Grant St.
City:           Denver
StateProv:      CO
PostalCode:     80203
Country:        US
RegDate:        2018-08-09
Updated:        2018-08-09
Ref:            https://rdap.arin.net/registry/entity/UCUIS


OrgTechHandle: ECSIN-ARIN
OrgTechName:   ECS-Infra 
OrgTechPhone:  +1-720-443-3327 
OrgTechEmail:  ecs-infrastructure@cu.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/ECSIN-ARIN

OrgNOCHandle: ECSIN-ARIN
OrgNOCName:   ECS-Infra 
OrgNOCPhone:  +1-720-443-3327 
OrgNOCEmail:  ecs-infrastructure@cu.edu
OrgNOCRef:    https://rdap.arin.net/registry/entity/ECSIN-ARIN

OrgAbuseHandle: ECSIN-ARIN
OrgAbuseName:   ECS-Infra 
OrgAbusePhone:  +1-720-443-3327 
OrgAbuseEmail:  ecs-infrastructure@cu.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ECSIN-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

Peers

AS Number Description Country
AS14041 University Corporation for Atmospheric Research US

Upstreams

AS Number Description Country
AS14041 University Corporation for Atmospheric Research US

Ready to get started?Get Started with IP Intelligence API Today

CTA Illustration

Frequently Asked Questions

ASN AS62671 is an Autonomous System Number used to identify a network for BGP internet routing.
AS62671 is listed under ECS Infrastructure.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.