AS Name
OPTIV-US-AS1
Org Name
OPTIVER US LLC
Registry Region
United States
Looking Glass
IPv4Prefixes

1

IPv6Prefixes

0

IPv4 NUMs

256

IPv6 NUMs(/64)

0

256 IPv4 Addresses
CIDR Description IP Num
204.91.48.0/24 MCI Communications Services, Inc. d/b/a Verizon Business 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS174 COGENT-174 - Cogent Communications, US United States 27,576,832 310,095,085,568 IPv4 IPv4
AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business, US United States 42,524,416 1,241,262,981,120 IPv4 IPv4
IP Address Domain NUMs Domains
204.91.48.151 1 smtp04.optiver.com
ASNumber:       19860
ASName:         OPTIV-US-AS1
ASHandle:       AS19860
RegDate:        2010-04-23
Updated:        2012-03-02    
Ref:            https://rdap.arin.net/registry/autnum/19860


OrgName:        OPTIVER US LLC
OrgId:          OPTIV-5
Address:        130 E Randolph St
Address:        Suite 1400
City:           Chicago
StateProv:      IL
PostalCode:     60601
Country:        US
RegDate:        2010-03-19
Updated:        2020-04-20
Ref:            https://rdap.arin.net/registry/entity/OPTIV-5


OrgAbuseHandle: NETWO9211-ARIN
OrgAbuseName:   Network Engineering
OrgAbusePhone:  +1-312-821-9500 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO9211-ARIN

OrgNOCHandle: NETWO9211-ARIN
OrgNOCName:   Network Engineering
OrgNOCPhone:  +1-312-821-9500 
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO9211-ARIN

OrgTechHandle: KEMPF-ARIN
OrgTechName:   Kemp, Frits 
OrgTechPhone:  +1-312-821-9221 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/KEMPF-ARIN

OrgAbuseHandle: KEMPF-ARIN
OrgAbuseName:   Kemp, Frits 
OrgAbusePhone:  +1-312-821-9221 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/KEMPF-ARIN

OrgDNSHandle: NETWO9211-ARIN
OrgDNSName:   Network Engineering
OrgDNSPhone:  +1-312-821-9500 
OrgDNSEmail:  [email protected]
OrgDNSRef:    https://rdap.arin.net/registry/entity/NETWO9211-ARIN

OrgTechHandle: NETWO9211-ARIN
OrgTechName:   Network Engineering
OrgTechPhone:  +1-312-821-9500 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO9211-ARIN

OrgRoutingHandle: NETWO9211-ARIN
OrgRoutingName:   Network Engineering
OrgRoutingPhone:  +1-312-821-9500 
OrgRoutingEmail:  [email protected]
OrgRoutingRef:    https://rdap.arin.net/registry/entity/NETWO9211-ARIN

RTechHandle: KEMPF-ARIN
RTechName:   Kemp, Frits 
RTechPhone:  +1-312-821-9221 
RTechEmail:  [email protected]
RTechRef:    https://rdap.arin.net/registry/entity/KEMPF-ARIN