ASN AS19741 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS19741?

AS19741 is listed under NII Holdings, 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?

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AS19741 NII Holdings, Inc. | IPGeolocation.io

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NII Holdings, Inc. nii.com

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AS19741

AS19741 – NII Holdings, Inc.

AS Number	19741
AS Name	NII
Organization	NII Holdings, Inc.(niiho-1)
Country	US
Website	nii.com
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2001-02-09

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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:       19741
ASName:         NII
ASHandle:       AS19741
RegDate:        2001-02-09
Updated:        2019-08-19    
Ref:            https://rdap.arin.net/registry/autnum/19741


OrgName:        NII Holdings, Inc.
OrgId:          NIIHO-1
Address:        1875 Explorer Street
Address:        Suite 1000
City:           Reston
StateProv:      VA
PostalCode:     20190
Country:        US
RegDate:        2005-06-22
Updated:        2024-11-25
Ref:            https://rdap.arin.net/registry/entity/NIIHO-1


OrgAbuseHandle: ESCOB40-ARIN
OrgAbuseName:   Escobedo, Antonio 
OrgAbusePhone:  +1-703-930-2952 
OrgAbuseEmail:  antonio.escobedo@nii.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ESCOB40-ARIN

OrgRoutingHandle: ESCOB40-ARIN
OrgRoutingName:   Escobedo, Antonio 
OrgRoutingPhone:  +1-703-930-2952 
OrgRoutingEmail:  antonio.escobedo@nii.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/ESCOB40-ARIN

OrgTechHandle: ESCOB40-ARIN
OrgTechName:   Escobedo, Antonio 
OrgTechPhone:  +1-703-930-2952 
OrgTechEmail:  antonio.escobedo@nii.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ESCOB40-ARIN

OrgNOCHandle: ESCOB40-ARIN
OrgNOCName:   Escobedo, Antonio 
OrgNOCPhone:  +1-703-930-2952 
OrgNOCEmail:  antonio.escobedo@nii.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/ESCOB40-ARIN

OrgDNSHandle: ESCOB40-ARIN
OrgDNSName:   Escobedo, Antonio 
OrgDNSPhone:  +1-703-930-2952 
OrgDNSEmail:  antonio.escobedo@nii.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/ESCOB40-ARIN

RTechHandle: NETWO921-ARIN
RTechName:   Network Administrator
RTechPhone:  +1-703-930-2952 
RTechEmail:  antonio.escobedo@nii.com
RTechRef:    https://rdap.arin.net/registry/entity/NETWO921-ARIN

RAbuseHandle: NETWO921-ARIN
RAbuseName:   Network Administrator
RAbusePhone:  +1-703-930-2952 
RAbuseEmail:  antonio.escobedo@nii.com
RAbuseRef:    https://rdap.arin.net/registry/entity/NETWO921-ARIN

RNOCHandle: NETWO921-ARIN
RNOCName:   Network Administrator
RNOCPhone:  +1-703-930-2952 
RNOCEmail:  antonio.escobedo@nii.com
RNOCRef:    https://rdap.arin.net/registry/entity/NETWO921-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.
#

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AS19741 – NII Holdings, Inc.

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