ASN Lookup Tool

Vantive Health vantive.com US US 21 Routes

AS Data

AS31872

AS31872 – Vantive Health

AS Number 31872
AS Name VANTIVE-HEALTHCARE
Organization Vantive Health(brhl-3)
Country US
Website vantive.com
Number of IPv4 Routes 21
Number of IPv6 Routes 0
ASN type BUSINESS
Registry ARIN
Date Allocated 2024-02-14

ASN Intelligence API for production workflows

Use ASN data for AS31872 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

IP Ranges

Route # IPs
159.198.132.0/24 256
159.198.166.0/24 256
159.198.164.0/24 256
159.198.161.0/24 256
159.198.129.0/24 256
159.198.145.0/24 256
159.198.148.0/24 256
159.198.128.0/24 256
159.198.150.0/24 256
159.198.135.0/24 256

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:       31872
ASName:         VANTIVE-HEALTHCARE
ASHandle:       AS31872
RegDate:        2024-02-14
Updated:        2024-02-14    
Ref:            https://rdap.arin.net/registry/autnum/31872


OrgName:        Vantive Health
OrgId:          BRHL-3
Address:        510 Lake Cook Road
City:           Deerfield
StateProv:      IL
PostalCode:     60015
Country:        US
RegDate:        2023-08-10
Updated:        2025-06-19
Ref:            https://rdap.arin.net/registry/entity/BRHL-3


OrgRoutingHandle: HOSTM2203-ARIN
OrgRoutingName:   Hostmaster
OrgRoutingPhone:  +1-224-360-7143 
OrgRoutingEmail:  hostmaster@vantive.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/HOSTM2203-ARIN

OrgAbuseHandle: HOSTM2203-ARIN
OrgAbuseName:   Hostmaster
OrgAbusePhone:  +1-224-360-7143 
OrgAbuseEmail:  hostmaster@vantive.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/HOSTM2203-ARIN

OrgDNSHandle: HOSTM2203-ARIN
OrgDNSName:   Hostmaster
OrgDNSPhone:  +1-224-360-7143 
OrgDNSEmail:  hostmaster@vantive.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/HOSTM2203-ARIN

OrgNOCHandle: HOSTM2203-ARIN
OrgNOCName:   Hostmaster
OrgNOCPhone:  +1-224-360-7143 
OrgNOCEmail:  hostmaster@vantive.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/HOSTM2203-ARIN

OrgTechHandle: HOSTM2203-ARIN
OrgTechName:   Hostmaster
OrgTechPhone:  +1-224-360-7143 
OrgTechEmail:  hostmaster@vantive.com
OrgTechRef:    https://rdap.arin.net/registry/entity/HOSTM2203-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
AS703 Verizon Business US
AS702 Verizon Business US
AS702 Verizon Business/UUnet Europe US
AS701 Verizon Business/UUnet US
AS701 Verizon Business US
AS703 Verizon Business/UUnet ASPAC US

Upstreams

AS Number Description Country
AS703 Verizon Business US
AS702 Verizon Business US
AS701 Verizon Business US

Ready to get started?Get Started with IP Intelligence API Today

Get Started
CTA Illustration

Frequently Asked Questions

ASN AS31872 is an Autonomous System Number used to identify a network for BGP internet routing.
AS31872 is listed under Vantive Health.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
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.