ASN Lookup Tool

Boulder Public Library District boulderlibrary.org US US 1 Routes

AS Data

AS401317

AS401317 – Boulder Public Library District

AS Number 401317
AS Name BPLD
Organization Boulder Public Library District(bpld-4)
Country US
Website boulderlibrary.org
Number of IPv4 Routes 1
Number of IPv6 Routes 0
ASN type GOVERNMENT
Registry ARIN
Date Allocated 2024-08-14

ASN Intelligence API for production workflows

Use ASN data for AS401317 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

Get ASN API Key ASN API Docs

IP Ranges

Route # IPs
129.19.154.0/24 256

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:       401317
ASName:         BPLD
ASHandle:       AS401317
RegDate:        2024-08-14
Updated:        2024-08-14    
Ref:            https://rdap.arin.net/registry/autnum/401317


OrgName:        Boulder Public Library District
OrgId:          BPLD-4
Address:        1001 Arapahoe Ave
City:           Boulder
StateProv:      CO
PostalCode:     80302
Country:        US
RegDate:        2024-06-26
Updated:        2024-08-09
Ref:            https://rdap.arin.net/registry/entity/BPLD-4


OrgAbuseHandle: ABUSE9019-ARIN
OrgAbuseName:   AbuseAdmin
OrgAbusePhone:  +1-983-888-0599 
OrgAbuseEmail:  Abuse@boulderlibrary.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE9019-ARIN

OrgTechHandle: BPLDN-ARIN
OrgTechName:   bpldnetworkadministrator
OrgTechPhone:  +1-983-888-0599 
OrgTechEmail:  net-admin@boulderlibrary.org
OrgTechRef:    https://rdap.arin.net/registry/entity/BPLDN-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
AS33652 Comcast Cable Communications, LLC US

Upstreams

AS Number Description Country
AS14041 University Corporation for Atmospheric Research US
AS33652 Comcast Cable Communications, LLC US

Contacts

Email Contacts

net-admin@boulderlibrary.org

Abuse Contacts

Abuse@boulderlibrary.org

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

Get Started
CTA Illustration

Frequently Asked Questions

ASN AS401317 is an Autonomous System Number used to identify a network for BGP internet routing.
AS401317 is listed under Boulder Public Library District.
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.