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AS400380 Exxon Mobil Corporation

Q: Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

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Exxon Mobil Corporation exxonmobil.com

US 0 Routes

AS Data

AS400380

AS400380 – Exxon Mobil Corporation

AS Number	400380
AS Name	ASN-EXXONMOBIL-US
Organization	Exxon Mobil Corporation (emc-55)
Country	US
Website	exxonmobil.com
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2022-01-18

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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:       400380
ASName:         ASN-EXXONMOBIL-US
ASHandle:       AS400380
RegDate:        2022-01-18
Updated:        2026-08-19
Ref:            https://rdap.arin.net/registry/autnum/400380


OrgName:        Exxon Mobil Corporation
OrgId:          EMC-55
Address:        P.O. Box 8519
City:           Spring
StateProv:      TX
PostalCode:     77387-8519
Country:        US
RegDate:        2002-11-06
Updated:        2019-06-13
Ref:            https://rdap.arin.net/registry/entity/EMC-55


OrgAbuseHandle: ROLEA9-ARIN
OrgAbuseName:   Role Account
OrgAbusePhone:  +1-832-624-8555 
OrgAbuseEmail:  internet-administration@exxonmobil.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ROLEA9-ARIN

OrgTechHandle: ROLEA9-ARIN
OrgTechName:   Role Account
OrgTechPhone:  +1-832-624-8555 
OrgTechEmail:  internet-administration@exxonmobil.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ROLEA9-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

{
  "status" : true,
  "whois_server" : "whois.arin.net",
  "aut_nums" : [ {
    "aut_num" : "400380",
    "as_handle" : "AS400380",
    "as_name" : "ASN-EXXONMOBIL-US",
    "tech_contacts" : [ "ROLEA9-ARIN" ],
    "abuse_contacts" : [ "ROLEA9-ARIN" ],
    "date_created" : "2022-01-18",
    "date_updated" : "2026-08-19",
    "source" : "https://rdap.arin.net/registry/autnum/400380"
  } ],
  "organization" : {
    "handle" : "EMC-55",
    "name" : "Exxon Mobil Corporation",
    "address" : [ "P.O. Box 8519", "Spring", "TX", "77387-8519", "US" ],
    "city" : "Spring",
    "state" : "TX",
    "zip_code" : "77387-8519",
    "country" : [ "US" ],
    "date_created" : "2002-11-06",
    "date_updated" : "2019-06-13",
    "source" : "https://rdap.arin.net/registry/entity/EMC-55",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "ROLEA9-ARIN",
    "name" : "Role Account",
    "email" : [ "internet-administration@exxonmobil.com" ],
    "phone" : [ "+1-832-624-8555" ],
    "source" : "https://rdap.arin.net/registry/entity/ROLEA9-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "ROLEA9-ARIN",
    "name" : "Role Account",
    "email" : [ "internet-administration@exxonmobil.com" ],
    "phone" : [ "+1-832-624-8555" ],
    "source" : "https://rdap.arin.net/registry/entity/ROLEA9-ARIN"
  } ]
}

Frequently Asked Questions

What is ASN AS400380?

ASN AS400380 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS400380?

AS400380 is listed under Exxon Mobil Corporation.

What do peers, upstreams, and downstreams mean?

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 included here?

WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access full ASN table data?

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.