Robtex

Up: 159.49.252.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 159.49.253.0/25
Down right: 159.49.253.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
159.49.253.8	A+PTR	mp.bc.alaskaair.com
159.49.253.9	A+PTR	fedauth.alaskasworld.com
159.49.253.14	PTR	alias.www.bc.alaskaair.com
159.49.253.14	A	alaskagiftcerts.com
159.49.253.14	A	horizon-airline.com
159.49.253.15	A	wwwhorizon-airline.net
159.49.253.15	A	wwwhorizon-air.com
159.49.253.15	A	horizonair.com
159.49.253.16	PTR	alaska-airline.us
159.49.253.16	PTR	www.bc.alaskaair.com
159.49.253.16	A	www.wwwalaskaairlines.com
159.49.253.17	A+PTR	alaskaairlinescargo.com
159.49.253.17	PTR	www.bc.alaskacargo.com
159.49.253.17	A	alaskacargo.com
159.49.253.18	A+PTR	alaskasworld.com
159.49.253.18	PTR	www.bc.alaskasworld.com
159.49.253.18	A	alaskasworld.org
159.49.253.19	A	myalaskaair.net
159.49.253.19	A	myalaskaair.org
159.49.253.21	A	careers.alaskaair.com
159.49.253.22	A	careers.horizonair.com
159.49.253.23	A	ascom.bc.alaskaair.com
159.49.253.23	A	ascom.alaskaair.com
159.49.253.25	A	companystore.alaskasworld.com
159.49.253.26	A	fedauth.bc.alaskaair.com
159.49.253.27	A+PTR	aspilot.bc.alaskaair.com
159.49.253.27	A	aspilot.alaskaair.com
159.49.253.30	A+PTR	vdmsec.alaskaair.com
159.49.253.31	A	xcalsec.alaskaair.com
159.49.253.32	A	ascts.alaskaair.com
159.49.253.33	A	splash.bc.onyourhorizon.com
159.49.253.36	A	careersasqx.alaskaair.com
159.49.253.37	A+PTR	sites.alaskasworld.com
159.49.253.37	A	subsites.alaskasworld.com
159.49.253.40	A	ids.alaskasworld.com
159.49.253.41	A+PTR	surveys.alaskaair.com
159.49.253.48	A+PTR	webselfservice.bc.alaskaair.com
159.49.253.49	PTR	easybiz.bc.alaskaair.com
159.49.253.51	A+PTR	fedauthstg.alaskasworld.com
159.49.253.55	A+PTR	activeagentretrievalservice.alaskaair.com
159.49.253.58	A+PTR	pet.bc.alaskasworld.com
159.49.253.60	A	splash.bc.alaskasworld.com
159.49.253.60	A	splash.alaskasworld.com
159.49.253.63	A	api.bc.alaskaair.com
159.49.253.65	A+PTR	www.bc.onyourhorizon.com
159.49.253.65	A	onyourhorizon.org
159.49.253.65	A	onyourhorizon.net
159.49.253.66	A+PTR	csdds.bc.onyourhorizon.com
159.49.253.66	A	fdds.onyourhorizon.com
159.49.253.66	A	ctr.onyourhorizon.com
159.49.253.68	PTR	asainflight.bc.alaskaair.com
159.49.253.68	A	asainflight.alaskaair.com
159.49.253.69	A	tam.bc.aagpeople.com
159.49.253.69	A	tam.aagpeople.com
159.49.253.70	A	careers.aagpeople.com
159.49.253.71	A+PTR	airwatch.alaskaair.com
159.49.253.73	A+PTR	aagsecure.alaskaair.com
159.49.253.75	A+PTR	aagmms.alaskaair.com
159.49.253.79	A	employeetravel.alaskasworld.com
159.49.253.79	A	employeetravel.bc.alaskasworld.com
159.49.253.81	A	sftp.bc.alaskaair.com
159.49.253.85	A	myalaskabenefits.com
159.49.253.86	A	myhorizonbenefits.com
159.49.253.89	A+PTR	www.bc.horizonpilots.com
159.49.253.89	A	horizonpilots.com
159.49.253.91	A	easybiz.bc.alaskaair.com
159.49.253.92	A	alaskabrandhub.com
159.49.253.96	A	horizonbrandhub.com
159.49.253.98	A	alaskaglobalpartners.com
159.49.253.100	A	iftest.alaskaair.com
159.49.253.105	A	donationsalaskaair.com
159.49.253.109	PTR	api.qa.alaskaair.com
159.49.253.109	A	speakerrequestalaskaair.com
159.49.253.110	PTR	newsroom.bc.alaskaair.com
159.49.253.110	A	newsroom.alaskaair.com
159.49.253.115	A	newsroom.bc.horizonair.com
159.49.253.119	A	alaskamileageplan.com
159.49.253.120	A+PTR	tam.alaskaair.com
159.49.253.121	A	tam.horizonair.com
159.49.253.151	A	fit.bc.alaskaair.com
159.49.253.153	A+PTR	www.bc.aagpeople.com
159.49.253.153	A	www.aagpeople.com
159.49.253.153	A	aagpeople.com
159.49.253.154	A	aims.horizonair.com
159.49.253.154	A	aims.bc.horizonair.com
159.49.253.180	A+PTR	vacations.bc.alaskaair.com
159.49.253.180	A	hawaiianvacations.com
159.49.253.180	A	vacations.alaskaair.com
159.49.253.210	A+PTR	www.bc.horizonaircargo.com
159.49.253.210	A	horizonaircargo.com
159.49.253.210	A	horizonairlinescargo.com
159.49.253.240	PTR	wireless.bc.alaskaair.com
159.49.253.240	A	m.alaskaair.com
159.49.253.240	A	flyasqx.com