AS Number
AS54018
AS Name
EG-USWEST
Org Name
EXPEDIA, INC
Registry

arin

RegDate

2014-10-10

Updated

2026-03-18

AS54018 Looking Glass
IPv4Prefixes

2

IPv6Prefixes

0

IPv4 NUMs

512

IPv6 NUMs(/64)

0

512 IPv4 Addresses
CIDR Description IP Num
198.151.49.0/24
EXPEDIA, INC 256
198.151.52.0/24
EXPEDIA, INC 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS174 COGENT-174 - Cogent Communications, LLC, US United States 35,896,064 217,099,534,337 IPv4 IPv4
AS701 UUNET - Verizon Business, US United States 41,745,664 1,249,852,784,640 IPv4 IPv4
ASNumber:       54018
ASName:         EG-USWEST
ASHandle:       AS54018
RegDate:        2011-09-02
Updated:        2023-11-14    
Ref:            https://rdap.arin.net/registry/autnum/54018


OrgName:        EXPEDIA, INC
OrgId:          EXPED-18
Address:        1111 Expedia Group Way W
City:           Seattle
StateProv:      WA
PostalCode:     98119
Country:        US
RegDate:        2014-10-10
Updated:        2026-03-18
Ref:            https://rdap.arin.net/registry/entity/EXPED-18


OrgTechHandle: MCMAH134-ARIN
OrgTechName:   McMahon, Barry 
OrgTechPhone:  +1-737-272-0291 
OrgTechEmail:  bmcmahon@expediagroup.com
OrgTechRef:    https://rdap.arin.net/registry/entity/MCMAH134-ARIN

OrgTechHandle: FLISI-ARIN
OrgTechName:   Flisik, Richard 
OrgTechPhone:  +1-737-272-0291 
OrgTechEmail:  rflisik@expediagroup.com
OrgTechRef:    https://rdap.arin.net/registry/entity/FLISI-ARIN

OrgTechHandle: FRIED176-ARIN
OrgTechName:   Friedman, Mike 
OrgTechPhone:  +1-312-725-0230 
OrgTechEmail:  mfriedman@expediagroup.com
OrgTechRef:    https://rdap.arin.net/registry/entity/FRIED176-ARIN

OrgAbuseHandle: MANGW-ARIN
OrgAbuseName:   Mangwang, Jason 
OrgAbusePhone:  +1-512-589-9183 
OrgAbuseEmail:  jmangawang@expediagroup.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/MANGW-ARIN

OrgTechHandle: SADEK35-ARIN
OrgTechName:   Sadek, Raymond 
OrgTechPhone:  +1-425-679-7200 
OrgTechEmail:  rsadek@expediagroup.com
OrgTechRef:    https://rdap.arin.net/registry/entity/SADEK35-ARIN

OrgAbuseHandle: MCMAH134-ARIN
OrgAbuseName:   McMahon, Barry 
OrgAbusePhone:  +1-737-272-0291 
OrgAbuseEmail:  bmcmahon@expediagroup.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/MCMAH134-ARIN