74.115.128.0/21

Announcing ASNs

74.115.128.0/21 Summary

Prefix:

74.115.128.0/21

Name:

CBOE

Description:

Cboe

Country:

IP Addresses:

2,048

Regional Registry:

ARIN

Allocation Status:

Allocated

Allocation Date:

8^th July 2009

Contacts

# start

NetRange:       74.115.128.0 - 74.115.135.255
CIDR:           74.115.128.0/21
NetName:        CBOE
NetHandle:      NET-74-115-128-0-1
Parent:         NET74 (NET-74-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       AS4867
Organization:   Cboe (CBL-172)
RegDate:        2009-07-08
Updated:        2023-12-01
Ref:            https://rdap.arin.net/registry/ip/74.115.128.0


OrgName:        Cboe
OrgId:          CBL-172
Address:        433 W Van Buren St. 700S
City:           Chicago
StateProv:      IL
PostalCode:     60607
Country:        US
RegDate:        2023-06-09
Updated:        2023-07-12
Ref:            https://rdap.arin.net/registry/entity/CBL-172


OrgTechHandle: NETWO1912-ARIN
OrgTechName:   Network Engineering
OrgTechPhone:  +1-913-815-7005 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO1912-ARIN

OrgAbuseHandle: NETWO1914-ARIN
OrgAbuseName:   Network Abuse
OrgAbusePhone:  +1-913-815-7005 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO1914-ARIN