ASN Lookup Tool

Lyondell Chemical Company lyondellbasell.com US US 17 Routes

AS Data

AS19512

AS19512 – Lyondell Chemical Company

AS Number 19512
AS Name LYONDELL
Organization Lyondell Chemical Company(lyonde-3)
Country US
Website lyondellbasell.com
Number of IPv4 Routes 17
Number of IPv6 Routes 0
ASN type BUSINESS
Registry ARIN
Date Allocated 2001-01-16

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Use ASN data for AS19512 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
199.102.7.0/24 256
199.102.4.0/24 256
199.91.9.0/24 256
199.102.0.0/24 256
199.102.2.0/24 256
199.91.10.0/24 256
199.102.5.0/24 256
161.16.0.0/23 512
165.249.1.0/24 256
199.91.13.0/24 256

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:       19512
ASName:         LYONDELL
ASHandle:       AS19512
RegDate:        2001-01-16
Updated:        2017-01-19    
Ref:            https://rdap.arin.net/registry/autnum/19512


OrgName:        Lyondell Chemical Company
OrgId:          LYONDE-3
Address:        1221 McKinney St
City:           Houston
StateProv:      TX
PostalCode:     77379
Country:        US
RegDate:        2001-01-16
Updated:        2017-01-19
Ref:            https://rdap.arin.net/registry/entity/LYONDE-3


OrgNOCHandle: HUMLI-ARIN
OrgNOCName:   Humlicek, Robert 
OrgNOCPhone:  +1-713-309-2379 
OrgNOCEmail:  Robert.Humlicek@lyondellbasell.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/HUMLI-ARIN

OrgTechHandle: HUMLI-ARIN
OrgTechName:   Humlicek, Robert 
OrgTechPhone:  +1-713-309-2379 
OrgTechEmail:  Robert.Humlicek@lyondellbasell.com
OrgTechRef:    https://rdap.arin.net/registry/entity/HUMLI-ARIN

OrgAbuseHandle: HUMLI-ARIN
OrgAbuseName:   Humlicek, Robert 
OrgAbusePhone:  +1-713-309-2379 
OrgAbuseEmail:  Robert.Humlicek@lyondellbasell.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/HUMLI-ARIN

RNOCHandle: HUMLI-ARIN
RNOCName:   Humlicek, Robert 
RNOCPhone:  +1-713-309-2379 
RNOCEmail:  Robert.Humlicek@lyondellbasell.com
RNOCRef:    https://rdap.arin.net/registry/entity/HUMLI-ARIN

RTechHandle: HUMLI-ARIN
RTechName:   Humlicek, Robert 
RTechPhone:  +1-713-309-2379 
RTechEmail:  Robert.Humlicek@lyondellbasell.com
RTechRef:    https://rdap.arin.net/registry/entity/HUMLI-ARIN

RAbuseHandle: HUMLI-ARIN
RAbuseName:   Humlicek, Robert 
RAbusePhone:  +1-713-309-2379 
RAbuseEmail:  Robert.Humlicek@lyondellbasell.com
RAbuseRef:    https://rdap.arin.net/registry/entity/HUMLI-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
AS7381 BroadbandONE, LLC US
AS703 Verizon Business US
AS8220 COLT Technology Services Group Limited GB
AS702 Verizon Business US
AS3491 PCCW Global, Inc. US
AS3549 Level 3 Communications, Inc. (GBLX) US
AS3491 PCCW Global US
AS702 Verizon Business/UUnet Europe US
AS701 Verizon Business/UUnet US
AS3356 Level 3 Parent, LLC US

Upstreams

AS Number Description Country
AS7381 BroadbandONE, LLC US
AS703 Verizon Business US
AS8220 COLT Technology Services Group Limited GB
AS702 Verizon Business US
AS3491 PCCW Global, Inc. US
AS3356 Level 3 Parent, LLC US
AS701 Verizon Business US

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Frequently Asked Questions

ASN AS19512 is an Autonomous System Number used to identify a network for BGP internet routing.
AS19512 is listed under Lyondell Chemical Company.
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.