ASN AS25755 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS25755?

AS25755 is listed under National Public Radio, Inc..

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS25755 National Public Radio, Inc.

ASN Lookup Tool

National Public Radio, Inc. npr.org

US 10 Routes

AS Data

AS25755

AS25755 – National Public Radio, Inc.

AS Number	25755
AS Name	NPR
Organization	National Public Radio, Inc.(npr)
Country	US
Website	npr.org
Number of IPv4 Routes	10
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2005-03-31

ASN Intelligence API for production workflows

Use ASN data for AS25755 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

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
128.177.186.0/24	AS25755	National Public Radio, Inc.	National Public Radio, Inc.	256
207.172.153.0/24	AS25755	National Public Radio, Inc.	RCN Corporation	256
208.184.40.0/24	AS25755	National Public Radio, Inc.	National Public Radio, Inc.	256
64.125.77.0/24	AS25755	National Public Radio, Inc.	National Public Radio	256
64.124.132.0/24	AS25755	National Public Radio, Inc.	Computer Operations Research	256
205.153.38.0/24	AS25755	National Public Radio, Inc.	National Public Radio, Inc.	256
209.144.103.0/24	AS25755	National Public Radio, Inc.	National Public Radio, Inc.	256
205.153.37.0/24	AS25755	National Public Radio, Inc.	National Public Radio, Inc.	256
205.153.39.0/24	AS25755	National Public Radio, Inc.	National Public Radio, Inc.	256
205.153.36.0/24	AS25755	National Public Radio, Inc.	National Public Radio, Inc.	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:       25755
ASName:         NPR
ASHandle:       AS25755
RegDate:        2005-03-31
Updated:        2012-03-02    
Ref:            https://rdap.arin.net/registry/autnum/25755


OrgName:        National Public Radio, Inc.
OrgId:          NPR
Address:        1111 North Capitol Street, NE
City:           Washington
StateProv:      DC
PostalCode:     20002
Country:        US
RegDate:        1994-03-23
Updated:        2022-04-19
Ref:            https://rdap.arin.net/registry/entity/NPR


OrgNOCHandle: PASHA14-ARIN
OrgNOCName:   Pasha, Firoze 
OrgNOCPhone:  +1-202-513-2975 
OrgNOCEmail:  fpasha@npr.org
OrgNOCRef:    https://rdap.arin.net/registry/entity/PASHA14-ARIN

OrgAbuseHandle: AMMAR4-ARIN
OrgAbuseName:   Ammar, Ali 
OrgAbusePhone:  +1-202-513-2368 
OrgAbuseEmail:  aammar@npr.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/AMMAR4-ARIN

OrgAbuseHandle: SAN64-ARIN
OrgAbuseName:   Anwar, Sohail 
OrgAbusePhone:  +1-202-513-3927 
OrgAbuseEmail:  sanwar@npr.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/SAN64-ARIN

OrgTechHandle: AMMAR4-ARIN
OrgTechName:   Ammar, Ali 
OrgTechPhone:  +1-202-513-2368 
OrgTechEmail:  aammar@npr.org
OrgTechRef:    https://rdap.arin.net/registry/entity/AMMAR4-ARIN

OrgNOCHandle: SAN64-ARIN
OrgNOCName:   Anwar, Sohail 
OrgNOCPhone:  +1-202-513-3927 
OrgNOCEmail:  sanwar@npr.org
OrgNOCRef:    https://rdap.arin.net/registry/entity/SAN64-ARIN

OrgTechHandle: SAN64-ARIN
OrgTechName:   Anwar, Sohail 
OrgTechPhone:  +1-202-513-3927 
OrgTechEmail:  sanwar@npr.org
OrgTechRef:    https://rdap.arin.net/registry/entity/SAN64-ARIN

OrgTechHandle: PASHA14-ARIN
OrgTechName:   Pasha, Firoze 
OrgTechPhone:  +1-202-513-2975 
OrgTechEmail:  fpasha@npr.org
OrgTechRef:    https://rdap.arin.net/registry/entity/PASHA14-ARIN

OrgNOCHandle: AMMAR4-ARIN
OrgNOCName:   Ammar, Ali 
OrgNOCPhone:  +1-202-513-2368 
OrgNOCEmail:  aammar@npr.org
OrgNOCRef:    https://rdap.arin.net/registry/entity/AMMAR4-ARIN

OrgAbuseHandle: PASHA14-ARIN
OrgAbuseName:   Pasha, Firoze 
OrgAbusePhone:  +1-202-513-2975 
OrgAbuseEmail:  fpasha@npr.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/PASHA14-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
AS3549	Level 3 Communications, Inc. (GBLX)	US
AS6079	RCN	US
AS3356	Level 3 Parent, LLC	US
AS6461	Zayo Bandwidth	US
AS174	Cogent Communications, LLC	US

Upstreams

AS Number	Description	Country
AS6079	RCN	US
AS3356	Level 3 Parent, LLC	US
AS6461	Zayo Bandwidth	US
AS174	Cogent Communications, LLC	US