ASN AS20245 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS20245?

AS20245 is listed under Vonage 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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AS20245 Vonage Holdings, Inc.

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Vonage Holdings, Inc. vonage.com

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AS20245

AS20245 – Vonage Holdings, Inc.

AS Number	20245
AS Name	VONAGE-20245
Organization	Vonage Holdings, Inc.(vonag)
Country	US
Website	vonage.com
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2005-06-21

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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:       20245
ASName:         VONAGE-20245
ASHandle:       AS20245
RegDate:        2005-06-21
Updated:        2020-10-21
Comment:        24-7 NOC @ 1-877-662-2001    
Ref:            https://rdap.arin.net/registry/autnum/20245


OrgName:        Vonage Holdings, Inc.
OrgId:          VONAG
Address:        23 Main St
City:           Holmdel
StateProv:      NJ
PostalCode:     07733
Country:        US
RegDate:        2003-02-25
Updated:        2025-01-22
Ref:            https://rdap.arin.net/registry/entity/VONAG


OrgTechHandle: NETWO9332-ARIN
OrgTechName:   Network Engineering
OrgTechPhone:  +1-877-662-2001 
OrgTechEmail:  networkengineering@vonage.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO9332-ARIN

OrgAbuseHandle: COREN4-ARIN
OrgAbuseName:   Core NOC
OrgAbusePhone:  +1-877-303-4624 
OrgAbuseEmail:  noc-team@vonage.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/COREN4-ARIN

OrgTechHandle: SALZA15-ARIN
OrgTechName:   Salzano, David 
OrgTechPhone:  +1-732-230-2641 
OrgTechEmail:  david.salzano@vonage.com
OrgTechRef:    https://rdap.arin.net/registry/entity/SALZA15-ARIN

OrgAbuseHandle: ARINC18-ARIN
OrgAbuseName:   ARIN Contact
OrgAbusePhone:  +1-877-662-2001 
OrgAbuseEmail:  arin-contact@vonage.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ARINC18-ARIN

OrgNOCHandle: COREN4-ARIN
OrgNOCName:   Core NOC
OrgNOCPhone:  +1-877-303-4624 
OrgNOCEmail:  noc-team@vonage.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/COREN4-ARIN

RAbuseHandle: ARINC18-ARIN
RAbuseName:   ARIN Contact
RAbusePhone:  +1-877-662-2001 
RAbuseEmail:  arin-contact@vonage.com
RAbuseRef:    https://rdap.arin.net/registry/entity/ARINC18-ARIN

RNOCHandle: ARINC18-ARIN
RNOCName:   ARIN Contact
RNOCPhone:  +1-877-662-2001 
RNOCEmail:  arin-contact@vonage.com
RNOCRef:    https://rdap.arin.net/registry/entity/ARINC18-ARIN

RTechHandle: NETWO9332-ARIN
RTechName:   Network Engineering
RTechPhone:  +1-877-662-2001 
RTechEmail:  networkengineering@vonage.com
RTechRef:    https://rdap.arin.net/registry/entity/NETWO9332-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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AS20245 – Vonage Holdings, Inc.

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