ASN AS54653 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS54653?

AS54653 is listed under Willis Towers Watson.

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.

AS54653 Willis Towers Watson | IPGeolocation.io

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Willis Towers Watson wtwco.com

US 0 Routes

AS Data

AS54653

AS54653 – Willis Towers Watson

AS Number	54653
AS Name	WILLIS TOWERS WATSON
Organization	Willis Towers Watson (wtwul)
Country	US
Website	wtwco.com
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2012-04-20

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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:       54653
ASName:         WILLIS TOWERS WATSON
ASHandle:       AS54653
RegDate:        2012-04-20
Updated:        2022-02-04
Ref:            https://rdap.arin.net/registry/autnum/54653


OrgName:        Willis Towers Watson
OrgId:          WTWUL
Address:        800 N Glebe Rd
Address:        9th Floor
City:           Arlington
StateProv:      VA
PostalCode:     22207
Country:        US
RegDate:        2020-05-28
Updated:        2025-10-31
Ref:            https://rdap.arin.net/registry/entity/WTWUL


OrgRoutingHandle: NSO34-ARIN
OrgRoutingName:   Network Service Owner
OrgRoutingPhone:  +07585906307 
OrgRoutingEmail:  rain.dimaculangan@wtwco.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/NSO34-ARIN

OrgTechHandle: BAIGR-ARIN
OrgTechName:   Baigrie, John 
OrgTechPhone:  +441473223000 
OrgTechEmail:  john.baigrie@wtwco.com
OrgTechRef:    https://rdap.arin.net/registry/entity/BAIGR-ARIN

OrgTechHandle: NSO34-ARIN
OrgTechName:   Network Service Owner
OrgTechPhone:  +07585906307 
OrgTechEmail:  rain.dimaculangan@wtwco.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NSO34-ARIN

OrgAbuseHandle: NSO34-ARIN
OrgAbuseName:   Network Service Owner
OrgAbusePhone:  +07585906307 
OrgAbuseEmail:  rain.dimaculangan@wtwco.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NSO34-ARIN

OrgNOCHandle: NSO34-ARIN
OrgNOCName:   Network Service Owner
OrgNOCPhone:  +07585906307 
OrgNOCEmail:  rain.dimaculangan@wtwco.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NSO34-ARIN

OrgDNSHandle: NSO34-ARIN
OrgDNSName:   Network Service Owner
OrgDNSPhone:  +07585906307 
OrgDNSEmail:  rain.dimaculangan@wtwco.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/NSO34-ARIN

OrgTechHandle: CUNNI342-ARIN
OrgTechName:   Cunningham, Neil 
OrgTechPhone:  +441473223000 
OrgTechEmail:  neil.cunningham@wtwco.com
OrgTechRef:    https://rdap.arin.net/registry/entity/CUNNI342-ARIN

OrgTechHandle: MOYLE21-ARIN
OrgTechName:   Moyle, Mike 
OrgTechPhone:  +1-215-246-6162 
OrgTechEmail:  mike.moyle@wtwco.com
OrgTechRef:    https://rdap.arin.net/registry/entity/MOYLE21-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" : "54653",
    "as_handle" : "AS54653",
    "as_name" : "WILLIS TOWERS WATSON",
    "admin_contacts" : [ "NSO34-ARIN" ],
    "tech_contacts" : [ "NSO34-ARIN", "BAIGR-ARIN", "NSO34-ARIN", "CUNNI342-ARIN", "MOYLE21-ARIN" ],
    "abuse_contacts" : [ "NSO34-ARIN" ],
    "date_created" : "2012-04-20",
    "date_updated" : "2022-02-04",
    "source" : "https://rdap.arin.net/registry/autnum/54653"
  } ],
  "organization" : {
    "handle" : "WTWUL",
    "name" : "Willis Towers Watson",
    "address" : [ "800 N Glebe Rd", "9th Floor", "Arlington", "VA", "22207", "US" ],
    "street" : "N Glebe Rd",
    "city" : "Arlington",
    "state" : "VA",
    "zip_code" : "22207",
    "country" : [ "US" ],
    "date_created" : "2020-05-28",
    "date_updated" : "2025-10-31",
    "source" : "https://rdap.arin.net/registry/entity/WTWUL",
    "addressCountry" : "US"
  },
  "administrative_contacts" : [ {
    "handle" : "NSO34-ARIN",
    "name" : "Network Service Owner",
    "email" : [ "rain.dimaculangan@wtwco.com" ],
    "phone" : [ "+07585906307" ],
    "source" : "https://rdap.arin.net/registry/entity/NSO34-ARIN"
  } ],
  "technical_contacts" : [ {
    "handle" : "NSO34-ARIN",
    "name" : "Network Service Owner",
    "email" : [ "rain.dimaculangan@wtwco.com" ],
    "phone" : [ "+07585906307" ],
    "source" : "https://rdap.arin.net/registry/entity/NSO34-ARIN"
  }, {
    "handle" : "BAIGR-ARIN",
    "name" : "Baigrie, John",
    "email" : [ "john.baigrie@wtwco.com" ],
    "phone" : [ "+441473223000" ],
    "source" : "https://rdap.arin.net/registry/entity/BAIGR-ARIN"
  }, {
    "handle" : "CUNNI342-ARIN",
    "name" : "Cunningham, Neil",
    "email" : [ "neil.cunningham@wtwco.com" ],
    "phone" : [ "+441473223000" ],
    "source" : "https://rdap.arin.net/registry/entity/CUNNI342-ARIN"
  }, {
    "handle" : "MOYLE21-ARIN",
    "name" : "Moyle, Mike",
    "email" : [ "mike.moyle@wtwco.com" ],
    "phone" : [ "+1-215-246-6162" ],
    "source" : "https://rdap.arin.net/registry/entity/MOYLE21-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "NSO34-ARIN",
    "name" : "Network Service Owner",
    "email" : [ "rain.dimaculangan@wtwco.com" ],
    "phone" : [ "+07585906307" ],
    "source" : "https://rdap.arin.net/registry/entity/NSO34-ARIN"
  } ]
}

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AS54653 – Willis Towers Watson

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