NetRange:       209.186.0.0 - 209.187.255.255
CIDR:           209.186.0.0/15
NetName:        CERFNET-BLK-3
NetHandle:      NET-209-186-0-0-1
Parent:         NET209 (NET-209-0-0-0-0)
NetType:        Direct Allocation
OriginAS:
Organization:   CERFnet (CERF)
RegDate:        1997-12-11
Updated:        2003-02-25
Comment:
Comment:        Contact AT&T Abuse ( [email protected] ) for policy abuse issues.
Comment:        All policy abuse issues sent to other POCs will be disregarded.
Ref:            https://rdap.arin.net/registry/ip/209.186.0.0

OrgName:        CERFnet
OrgId:          CERF
Address:        5738 Pacific Center Blvd
City:           San Diego
StateProv:      CA
PostalCode:     92121
Country:        US
RegDate:        1989-04-18
Updated:        2022-02-08
Comment:        Contact AT&T Abuse ([email protected]) for policy abuse issues.
Comment:        All policy abuse issues sent to other POCs will be disregarded.
Ref:            https://rdap.arin.net/registry/entity/CERF

OrgTechHandle: LEITM2-ARIN
OrgTechName:   Leitmanova, Lucia
OrgTechPhone:  +421 2 332 25571
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/LEITM2-ARIN

OrgAbuseHandle: NETWO10-ARIN
OrgAbuseName:   Network Provisioning
OrgAbusePhone:  +1-877-789-2877
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO10-ARIN

OrgRoutingHandle: DRU40-ARIN
OrgRoutingName:   Rueegg, Daniel
OrgRoutingPhone:  +41 1 4957899
OrgRoutingEmail:  [email protected]
OrgRoutingRef:    https://rdap.arin.net/registry/entity/DRU40-ARIN

OrgRoutingHandle: LEITM2-ARIN
OrgRoutingName:   Leitmanova, Lucia
OrgRoutingPhone:  +421 2 332 25571
OrgRoutingEmail:  [email protected]
OrgRoutingRef:    https://rdap.arin.net/registry/entity/LEITM2-ARIN

OrgNOCHandle: LEITM2-ARIN
OrgNOCName:   Leitmanova, Lucia
OrgNOCPhone:  +421 2 332 25571
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/LEITM2-ARIN

OrgTechHandle: DRU40-ARIN
OrgTechName:   Rueegg, Daniel
OrgTechPhone:  +41 1 4957899
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/DRU40-ARIN

OrgTechHandle: ZS44-ARIN
OrgTechName:   IPAdmin-ATT Internet Services
OrgTechPhone:  +1-888-510-5545
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/ZS44-ARIN

OrgNOCHandle: DRU40-ARIN
OrgNOCName:   Rueegg, Daniel
OrgNOCPhone:  +41 1 4957899
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/DRU40-ARIN

OrgTechHandle: NETWO10-ARIN
OrgTechName:   Network Provisioning
OrgTechPhone:  +1-877-789-2877
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO10-ARIN

RTechHandle: DK71-ARIN
RTechName:   Kostick, Deirdre
RTechPhone:  +1-919-319-8249
RTechEmail:  [email protected]
RTechRef:    https://rdap.arin.net/registry/entity/DK71-ARIN

RAbuseHandle: ATTAB-ARIN
RAbuseName:   ATT Abuse
RAbusePhone:  +1-919-319-8130
RAbuseEmail:  [email protected]
RAbuseRef:    https://rdap.arin.net/registry/entity/ATTAB-ARIN

RTechHandle: IPSWI-ARIN
RTechName:   IP SWIP
RTechPhone:  +1-888-613-6330
RTechEmail:  [email protected]
RTechRef:    https://rdap.arin.net/registry/entity/IPSWI-ARIN

RTechHandle: ICC-ARIN
RTechName:   IP Team
RTechPhone:  +1-888-613-6330
RTechEmail:  [email protected]
RTechRef:    https://rdap.arin.net/registry/entity/ICC-ARIN


NetRange:       209.186.254.0 - 209.186.254.255
CIDR:           209.186.254.0/24
NetName:        209-186-254-0-24
NetHandle:      NET-209-186-254-0-1
Parent:         CERFNET-BLK-3 (NET-209-186-0-0-1)
NetType:        Reassigned
OriginAS:
Organization:   Fiserv Solutions, LLC (FSL-293)
RegDate:        2023-08-16
Updated:        2023-08-16
Ref:            https://rdap.arin.net/registry/ip/209.186.254.0

OrgName:        Fiserv Solutions, LLC
OrgId:          FSL-293
Address:        255 Fiserv Drive
City:           Brookfield
StateProv:      WI
PostalCode:     53045
Country:        US
RegDate:        2020-06-30
Updated:        2021-10-15
Ref:            https://rdap.arin.net/registry/entity/FSL-293

OrgTechHandle: DOE2-ARIN
OrgTechName:   Oehlerking, David
OrgTechPhone:  +1-402-777-3098
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/DOE2-ARIN

OrgAbuseHandle: NOC32256-ARIN
OrgAbuseName:   NOC
OrgAbusePhone:  +1-678-375-4000
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NOC32256-ARIN

OrgDNSHandle: NOC32256-ARIN
OrgDNSName:   NOC
OrgDNSPhone:  +1-678-375-4000
OrgDNSEmail:  [email protected]
OrgDNSRef:    https://rdap.arin.net/registry/entity/NOC32256-ARIN

OrgDNSHandle: PATTE249-ARIN
OrgDNSName:   Patterson, Mike
OrgDNSPhone:  +1-678-375-3484
OrgDNSEmail:  [email protected]
OrgDNSRef:    https://rdap.arin.net/registry/entity/PATTE249-ARIN

OrgNOCHandle: NOC32256-ARIN
OrgNOCName:   NOC
OrgNOCPhone:  +1-678-375-4000
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC32256-ARIN

OrgRoutingHandle: NOC32256-ARIN
OrgRoutingName:   NOC
OrgRoutingPhone:  +1-678-375-4000
OrgRoutingEmail:  [email protected]
OrgRoutingRef:    https://rdap.arin.net/registry/entity/NOC32256-ARIN

OrgTechHandle: PATTE249-ARIN
OrgTechName:   Patterson, Mike
OrgTechPhone:  +1-678-375-3484
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/PATTE249-ARIN

OrgTechHandle: JM2443-ARIN
OrgTechName:   MORAN, JAY
OrgTechPhone:  +1-470-669-6999
OrgTechEmail:  jay+[email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/JM2443-ARIN

OrgRoutingHandle: PATTE249-ARIN
OrgRoutingName:   Patterson, Mike
OrgRoutingPhone:  +1-678-375-3484
OrgRoutingEmail:  [email protected]
OrgRoutingRef:    https://rdap.arin.net/registry/entity/PATTE249-ARIN

OrgTechHandle: RIEDE-ARIN
OrgTechName:   Riedener, Peter
OrgTechPhone:  +1-862-339-5541
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/RIEDE-ARIN

OrgTechHandle: NOC32256-ARIN
OrgTechName:   NOC
OrgTechPhone:  +1-678-375-4000
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/NOC32256-ARIN