ASN AS19911 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS19911?

AS19911 is listed under Vercara, LLC.

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.

AS19911 Vercara, LLC | IPGeolocation.io

ASN Lookup Tool

Vercara, LLC neustar.biz

US 1 Routes

AS Data

AS19911

AS19911 – Vercara, LLC

AS Number	19911
AS Name	SECURITYSERVICES
Organization	Vercara, LLC(ssl-1134)
Country	US
Website	neustar.biz
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2007-08-24

ASN Intelligence API for production workflows

Use ASN data for AS19911 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
74.115.25.0/24	AS19911	Vercara, LLC	Vercara, LLC	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:       19911
ASName:         SECURITYSERVICES
ASHandle:       AS19911
RegDate:        2007-08-24
Updated:        2022-12-13    
Ref:            https://rdap.arin.net/registry/autnum/19911


OrgName:        Vercara, LLC
OrgId:          SSL-1134
Address:        2201 Cooperative Way, Suite 350
City:           Herndon
StateProv:      VA
PostalCode:     20171
Country:        US
RegDate:        2022-04-07
Updated:        2026-02-18
Ref:            https://rdap.arin.net/registry/entity/SSL-1134


OrgAbuseHandle: NETWO336-ARIN
OrgAbuseName:   Network Engineering
OrgAbusePhone:  +1-703-887-4284 
OrgAbuseEmail:  wan.engineering@neustar.biz
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO336-ARIN

OrgTechHandle: AH678-ARIN
OrgTechName:   Herrmann, Andrew 
OrgTechPhone:  +1-703-887-4284 
OrgTechEmail:  aherrmann13@gmail.com
OrgTechRef:    https://rdap.arin.net/registry/entity/AH678-ARIN

OrgTechHandle: NETWO336-ARIN
OrgTechName:   Network Engineering
OrgTechPhone:  +1-703-887-4284 
OrgTechEmail:  wan.engineering@neustar.biz
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO336-ARIN

OrgDNSHandle: NETWO336-ARIN
OrgDNSName:   Network Engineering
OrgDNSPhone:  +1-703-887-4284 
OrgDNSEmail:  wan.engineering@neustar.biz
OrgDNSRef:    https://rdap.arin.net/registry/entity/NETWO336-ARIN

OrgNOCHandle: NETWO336-ARIN
OrgNOCName:   Network Engineering
OrgNOCPhone:  +1-703-887-4284 
OrgNOCEmail:  wan.engineering@neustar.biz
OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO336-ARIN

OrgRoutingHandle: NETWO336-ARIN
OrgRoutingName:   Network Engineering
OrgRoutingPhone:  +1-703-887-4284 
OrgRoutingEmail:  wan.engineering@neustar.biz
OrgRoutingRef:    https://rdap.arin.net/registry/entity/NETWO336-ARIN

OrgTechHandle: PUNAT1-ARIN
OrgTechName:   Punati, Gireesh 
OrgTechPhone:  +1-347-264-1068 
OrgTechEmail:  gireesh.punati@digicert.com
OrgTechRef:    https://rdap.arin.net/registry/entity/PUNAT1-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
AS286	GTT Communications Inc.	NL
AS286	GTT Communications Inc.	US
AS3257	GTT Communications Inc.	US

Upstreams

AS Number	Description	Country
AS286	GTT Communications Inc.	US
AS3257	GTT Communications Inc.	US