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.

AS2977 U.S. Sprint | IPGeolocation.io

Q: Why is WHOIS data shown for an ASN?

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

ASN Lookup Tool

Search ASN

AS Data

IP Routes

Raw Whois

Parsed Whois

Peers

Upstreams

Downstreams

Legacy Routes

U.S. Sprint sprint.net

US 0 Routes

AS Data

AS2977

AS2977 – U.S. Sprint

AS Number	2977
AS Name	SPRINT-MRN-BLOCK
Organization	U.S. Sprint(usspri-1)
Country	US
Website	sprint.net
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	ISP
Registry	ARIN
Date Allocated	1993-10-14

ASN Intelligence API for production workflows

Use ASN data for AS2977 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

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:       2942 - 3041
ASName:         SPRINT-MRN-BLOCK
ASHandle:       AS2942
RegDate:        1993-10-14
Updated:        2003-07-17
Comment:        The information for POC handle MW25-ARIN has been reported to
Comment:        be invalid. ARIN has attempted to obtain updated data, but has
Comment:        been unsuccessful. To provide current contact information,
Comment:        please e-mail hostmaster@arin.net.    
Ref:            https://rdap.arin.net/registry/autnum/2942


OrgName:        U.S. Sprint
OrgId:          USSPRI-1
Address:        13221 Woodland Park Road
City:           
StateProv:      VA
PostalCode:     
Country:        US
RegDate:        1993-10-13
Updated:        2011-09-24
Ref:            https://rdap.arin.net/registry/entity/USSPRI-1


OrgAbuseHandle: CKN23-ARIN
OrgAbuseName:   No, Contact Known
OrgAbusePhone:  +1-800-555-1234 
OrgAbuseEmail:  nobody@example.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/CKN23-ARIN

OrgTechHandle: CKN23-ARIN
OrgTechName:   No, Contact Known
OrgTechPhone:  +1-800-555-1234 
OrgTechEmail:  nobody@example.com
OrgTechRef:    https://rdap.arin.net/registry/entity/CKN23-ARIN

RTechHandle: MW25-ARIN
RTechName:   Whitman, Mike 
RTechPhone:  +1-703-689-6434 
RTechEmail:  mike@sprint.net
RTechRef:    https://rdap.arin.net/registry/entity/MW25-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

Frequently Asked Questions

What is ASN AS2977?

ASN AS2977 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS2977?

AS2977 is listed under U.S. Sprint.

What do peers, upstreams, and downstreams mean?

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 included here?

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

How can I access full ASN table data?

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.