66.28.83.0/24

NetRange:       66.28.0.0 - 66.28.255.255
CIDR:           66.28.0.0/16
NetName:        COGENT-NB-0000
NetHandle:      NET-66-28-0-0-1
Parent:         NET66 (NET-66-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   Cogent Communications (COGC)
RegDate:        2000-10-12
Updated:        2012-03-02
Comment:        ADDRESSES WITHIN THIS BLOCK ARE NON-PORTABLE
Comment:        Reassignment information for this block can be found at
Comment:        rwhois.cogentco.com 4321
Ref:            https://rdap.arin.net/registry/ip/66.28.0.0

OrgName:        Cogent Communications
OrgId:          COGC
Address:        2450 N Street NW
City:           Washington
StateProv:      DC
PostalCode:     20037
Country:        US
RegDate:        2000-05-30
Updated:        2023-10-11
Comment:        Geofeed https://geofeed.cogentco.com/geofeed.csv
Ref:            https://rdap.arin.net/registry/entity/COGC

ReferralServer:  rwhois://rwhois.cogentco.com:4321

OrgAbuseHandle: COGEN-ARIN
OrgAbuseName:   Cogent Abuse
OrgAbusePhone:  +1-877-875-4311 
OrgAbuseEmail:  abuse@cogentco.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/COGEN-ARIN

OrgTechHandle: IPALL-ARIN
OrgTechName:   IP Allocation
OrgTechPhone:  +1-877-875-4311 
OrgTechEmail:  ipalloc@cogentco.com
OrgTechRef:    https://rdap.arin.net/registry/entity/IPALL-ARIN

OrgNOCHandle: ZC108-ARIN
OrgNOCName:   Cogent Communications
OrgNOCPhone:  +1-877-875-4311 
OrgNOCEmail:  noc@cogentco.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/ZC108-ARIN

RTechHandle: ZC108-ARIN
RTechName:   Cogent Communications
RTechPhone:  +1-877-875-4311 
RTechEmail:  noc@cogentco.com
RTechRef:    https://rdap.arin.net/registry/entity/ZC108-ARIN

Found a referral to rwhois.cogentco.com:4321.

network:ID:NET4-421C530018
network:Network-Name:NET4-421C530018
network:IP-Network:66.28.83.0/24
network:Org-Name:NOVANI, LLC
network:Street-Address:200 PAUL AVENUE
network:City:SAN FRANCISCO
network:State:CA
network:Country:US
network:Postal-Code:94124
network:Tech-Contact:ZC108-ARIN
network:Updated:2021-09-01 09:35:43

IP	PTR	A
66.28.83.3	ex.novani.com
66.28.83.4	novexc.novani.com
66.28.83.25	mail.mendoza-associates.com
66.28.83.48	host000.rosendin.com
66.28.83.49	host001.rosendin.com
66.28.83.50	mail.rosendin.com
66.28.83.51	host003.rosendin.com
66.28.83.52	host004.rosendin.com
66.28.83.53	www.rosendin.com
66.28.83.54	host006.rosendin.com
66.28.83.55	host007.rosendin.com
66.28.83.56	host008.rosendin.com
66.28.83.57	host009.rosendin.com
66.28.83.58	host010.rosendin.com
66.28.83.59	host011.rosendin.com
66.28.83.60	host012.rosendin.com
66.28.83.61	host013.rosendin.com
66.28.83.62	host014.rosendin.com
66.28.83.63	host015.rosendin.com
66.28.83.71	novani.com
66.28.83.73	www.heineycraig.com
66.28.83.74	www.capitolcomm.com
66.28.83.77	ftp.heineycraig.com
66.28.83.79	mk.novani.com
66.28.83.80	www2.novani.com
66.28.83.83	www.mendozaassoc.com
66.28.83.86	www.ionda.com
66.28.83.87	demo.prolab-usa.com
66.28.83.89	www.lelinemarketing.com
66.28.83.90	client.novani.com
66.28.83.91	www.archsilc.com
66.28.83.92	www.yiu.com
66.28.83.93	4everdreaming.yiu.com
66.28.83.94	angelrealm.yiu.com
66.28.83.95	matguys.com
66.28.83.96	webmail.rosendin.com
66.28.83.99	mcyftp2.novani.com
66.28.83.100	mcyftp.novani.com
66.28.83.101	ns1.novani.com	ns1.novani.com
66.28.83.110	mail2.novani.com
66.28.83.111	mx1.novani.com
66.28.83.112	mx2.novani.com
66.28.83.115	vscan1.novani.com
66.28.83.116	vscan2.novani.com
66.28.83.117	vscan3.novani.com
66.28.83.121	mail1.novani.com
66.28.83.124	relay1.novani.com
66.28.83.125	relay2.novani.com
66.28.83.126	relay3.novani.com
66.28.83.228	demo.novani.com
66.28.83.229	cache.novani.com
66.28.83.249	edge01.exc.sf.novani.com
66.28.83.250	mux01.exc.sf.novani.com
66.28.83.253	core01.exc.sf.novani.com