IPv4 prefix
64.74.128.0/17
- IP Prefix (CIDR)
- 64.74.128.0/17
- Subnet Mask
- 255.255.128.0
- Address Count
- 32,768
Registration 1 of 20
- Owner
- PF IPV4 Borrower, LLC
- Handle
- PIHL-4
- Address
- 1209 Orange Street Wilmington DE 19801 United States
- Registry
- ARIN
- Registered Prefix
- 64.74.128.0/17 (64.74.128.0 - 64.74.255.255)
Registration 2 of 20
- Owner
- Private Customer
- Handle
- C05997789
- Address
- Private Residence Mountain View CA 94041 United States
- Registry
- ARIN
- Registered Prefix
- 64.74.128.0/24 (64.74.128.0 - 64.74.128.255)
- Delegated Prefix
- 64.74.128.0/17 (64.74.128.0 - 64.74.255.255)
Registration 3 of 20
- Owner
- Private Customer
- Handle
- C04942698
- Address
- Private Residence San Fransico CA 94107 United States
- Registry
- ARIN
- Registered Prefix
- 64.74.138.0/24 (64.74.138.0 - 64.74.138.255)
- Delegated Prefix
- 64.74.128.0/17 (64.74.128.0 - 64.74.255.255)
Registration 4 of 20
- Owner
- WideOrbit
- Handle
- C08977181
- Address
- 1160 Battery St. Suite 300 San Francisco CA 94111 United States
- Registry
- ARIN
- Registered Prefix
- 64.74.139.0/24 (64.74.139.0 - 64.74.139.255)
- Delegated Prefix
- 64.74.128.0/17 (64.74.128.0 - 64.74.255.255)
Registration 5 of 20
- Owner
- FreedomPay
- Handle
- C02179741
- Address
- 17 Campus Boulevard Suite 100 Newtown Square PA 19073 United States
- Registry
- ARIN
- Registered Prefix
- 64.74.156.0/24 (64.74.156.0 - 64.74.156.255)
- Delegated Prefix
- 64.74.128.0/17 (64.74.128.0 - 64.74.255.255)
Registration 6 of 20
- Owner
- Dedicated.com
- Handle
- UDL-17
- Address
- 13215 SE Mill Plain Blvd Ste C8 #1056 Vancouver WA 98684 United States
- Registry
- ARIN
- Registered Prefix
- 64.74.160.0/22 (64.74.160.0 - 64.74.163.255)
- Delegated Prefix
- 64.74.128.0/17 (64.74.128.0 - 64.74.255.255)
Registration 7 of 20
- Owner
- City National Bank
- Handle
- C02708616
- Address
- 555 South Flower Street 19th Floor Los Angeles CA 90071 United States
- Registry
- ARIN
- Registered Prefix
- 64.74.165.0/24 (64.74.165.0 - 64.74.165.255)
- Delegated Prefix
- 64.74.128.0/17 (64.74.128.0 - 64.74.255.255)
Registration 8 of 20
- Owner
- Childrens Oncology Group
- Handle
- C05147177
- Address
- 4600 East West Highway suite 600 Bethesda MD 20814 United States
- Registry
- ARIN
- Registered Prefix
- 64.74.175.0/24 (64.74.175.0 - 64.74.175.255)
- Delegated Prefix
- 64.74.128.0/17 (64.74.128.0 - 64.74.255.255)
Registration 9 of 20
- Owner
- Visionary Communications LLC
- Handle
- VISC
- Address
- 1001 S. Douglas, Hwy. Suite 201 Gillette WY 82716 United States
- Registry
- ARIN
- Registered Prefixes
-
64.74.184.0/23 (64.74.184.0 - 64.74.185.255)
64.74.186.0/24 (64.74.186.0 - 64.74.186.255) - Delegated Prefix
- 64.74.128.0/17 (64.74.128.0 - 64.74.255.255)
Registration 10 of 20
- Owner
- Internap Network Services
- Handle
- C01507109
- Address
- 250 Williams Street Suite E100 Atlanta GA 30303 United States
- Registry
- ARIN
- Registered Prefix
- 64.74.192.0/24 (64.74.192.0 - 64.74.192.255)
- Delegated Prefix
- 64.74.128.0/17 (64.74.128.0 - 64.74.255.255)
Registration 11 of 20
- Owner
- Greenberg Traurig
- Handle
- C02659109
- Address
- 1221 Brickell Ave Miami FL 33131 United States
- Registry
- ARIN
- Registered Prefix
- 64.74.194.0/24 (64.74.194.0 - 64.74.194.255)
- Delegated Prefix
- 64.74.128.0/17 (64.74.128.0 - 64.74.255.255)
Registration 12 of 20
- Owner
- FIX Flyer LLC
- Handle
- C08350322
- Address
- 40 Worth Street Suite 1310 New York NY 10013 United States
- Registry
- ARIN
- Registered Prefix
- 64.74.224.0/24 (64.74.224.0 - 64.74.224.255)
- Delegated Prefix
- 64.74.128.0/17 (64.74.128.0 - 64.74.255.255)
Registration 13 of 20
- Owner
- Trading Technologies Pty Limited
- Handle
- C06454441
- Address
- Level 11 50 Margaret Street Sydney NSW 2000 Australia
- Registry
- ARIN
- Registered Prefix
- 64.74.225.0/24 (64.74.225.0 - 64.74.225.255)
- Delegated Prefix
- 64.74.128.0/17 (64.74.128.0 - 64.74.255.255)
Registration 14 of 20
- Owner
- Private Customer
- Handle
- C07019636
- Address
- Private Residence Chicago IL 60607 United States
- Registry
- ARIN
- Registered Prefix
- 64.74.236.0/24 (64.74.236.0 - 64.74.236.255)
- Delegated Prefix
- 64.74.128.0/17 (64.74.128.0 - 64.74.255.255)
Registration 15 of 20
- Owner
- EX LIBRIS (USA) INC
- Handle
- C02966384
- Address
- 1350 E Touhy Ave Ste 200e Des Plaines IL 60018 United States
- Registry
- ARIN
- Registered Prefix
- 64.74.237.0/24 (64.74.237.0 - 64.74.237.255)
- Delegated Prefix
- 64.74.128.0/17 (64.74.128.0 - 64.74.255.255)
Registration 16 of 20
- Owner
- Private Customer
- Handle
- C07645705
- Address
- Private Residence Chicago IL 60604 United States
- Registry
- ARIN
- Registered Prefix
- 64.74.246.0/24 (64.74.246.0 - 64.74.246.255)
- Delegated Prefix
- 64.74.128.0/17 (64.74.128.0 - 64.74.255.255)
Registration 17 of 20
- Owner
- Telco Digital LLC
- Handle
- C01146279
- Address
- 8180 Greensboro Drive Suite 700 McLean VA 22102 United States
- Registry
- ARIN
- Registered Prefix
- 64.74.248.0/24 (64.74.248.0 - 64.74.248.255)
- Delegated Prefix
- 64.74.128.0/17 (64.74.128.0 - 64.74.255.255)
Registration 18 of 20
- Owner
- HBK Services, LLC
- Handle
- C03409012
- Address
- 2101 Cedar Springs Rd. Suite 700 Dallas TX 75201 United States
- Registry
- ARIN
- Registered Prefix
- 64.74.249.0/24 (64.74.249.0 - 64.74.249.255)
- Delegated Prefix
- 64.74.128.0/17 (64.74.128.0 - 64.74.255.255)
Registration 19 of 20
- Owner
- Integral Development Corporation
- Handle
- C01202639
- Address
- 2027 Stierlin Court Mountain View CA 94043 United States
- Registry
- ARIN
- Registered Prefix
- 64.74.252.0/23 (64.74.252.0 - 64.74.253.255)
- Delegated Prefix
- 64.74.128.0/17 (64.74.128.0 - 64.74.255.255)
Registration 20 of 20
- Owner
- CFN SERVICES
- Handle
- C08928979
- Address
- 21715 Filigree Court BLDG Ashburn VA 20147 United States
- Registry
- ARIN
- Registered Prefix
- 64.74.254.0/24 (64.74.254.0 - 64.74.254.255)
- Delegated Prefix
- 64.74.128.0/17 (64.74.128.0 - 64.74.255.255)
| Announced Prefix | Relationship | Origin ASN | Description | Country | First Address | Last Address |
|---|---|---|---|---|---|---|
| 64.74.128.0/20 | More specific | AS12182 | Unitas Global |
United States of America (US)
|
64.74.128.0 | 64.74.143.255 |
| 64.74.138.0/24 | More specific | AS200596 | Adyen N.V. |
Netherlands (NL)
|
64.74.138.0 | 64.74.138.255 |
| 64.74.139.0/24 | More specific | AS393982 | WideOrbit LLC |
United States of America (US)
|
64.74.139.0 | 64.74.139.255 |
| 64.74.144.0/20 | More specific | AS12178 | Unitas Global |
United States of America (US)
|
64.74.144.0 | 64.74.159.255 |
| 64.74.156.0/24 | More specific | AS35872 | FreedomPay Inc. |
United States of America (US)
|
64.74.156.0 | 64.74.156.255 |
| 64.74.160.0/20 | More specific | AS10912 | Unitas Global |
United States of America (US)
|
64.74.160.0 | 64.74.175.255 |
| 64.74.160.0/22 | More specific | AS63018 | Dedicated.com |
United States of America (US)
|
64.74.160.0 | 64.74.163.255 |
| 64.74.165.0/24 | More specific | AS27545 | City National Bank |
United States of America (US)
|
64.74.165.0 | 64.74.165.255 |
| 64.74.175.0/24 | More specific | AS3257 | GTT Communications Inc. |
United States of America (US)
|
64.74.175.0 | 64.74.175.255 |
| 64.74.178.0/23 | More specific | AS14929 | Inteliquent inc. |
United States of America (US)
|
64.74.178.0 | 64.74.179.255 |
| 64.74.184.0/21 | More specific | AS1828 | Unitas Global |
United States of America (US)
|
64.74.184.0 | 64.74.191.255 |
| 64.74.184.0/23 | More specific | AS10835 | Visionary Communications LLC |
United States of America (US)
|
64.74.184.0 | 64.74.185.255 |
| 64.74.186.0/24 | More specific | AS10835 | Visionary Communications LLC |
United States of America (US)
|
64.74.186.0 | 64.74.186.255 |
| 64.74.192.0/24 | More specific | AS15083 | Infolink Global Corporation |
United States of America (US)
|
64.74.192.0 | 64.74.192.255 |
| 64.74.194.0/23 | More specific | AS14745 | Unitas Global |
United States of America (US)
|
64.74.194.0 | 64.74.195.255 |
| 64.74.196.0/24 | More specific | AS14745 | Unitas Global |
United States of America (US)
|
64.74.196.0 | 64.74.196.255 |
| 64.74.197.0/24 | More specific | AS2914 | NTT America Inc. |
United States of America (US)
|
64.74.197.0 | 64.74.197.255 |
| 64.74.200.0/22 | More specific | AS63410 | PrivateSystems Networks |
United States of America (US)
|
64.74.200.0 | 64.74.203.255 |
| 64.74.204.0/24 | More specific | AS16791 | Digital Agent |
United States of America (US)
|
64.74.204.0 | 64.74.204.255 |
| 64.74.208.0/20 | More specific | AS12182 | Unitas Global |
United States of America (US)
|
64.74.208.0 | 64.74.223.255 |
| 64.74.224.0/20 | More specific | AS19024 | Unitas Global |
United States of America (US)
|
64.74.224.0 | 64.74.239.255 |
| 64.74.225.0/24 | More specific | AS21734 | Trading Technologies Intl Inc. |
United States of America (US)
|
64.74.225.0 | 64.74.225.255 |
| 64.74.236.0/24 | More specific | AS22075 | Outbrain Inc. |
United States of America (US)
|
64.74.236.0 | 64.74.236.255 |
| 64.74.237.0/24 | More specific | AS14148 | Ex Libris (USA) Inc |
United States of America (US)
|
64.74.237.0 | 64.74.237.255 |
| 64.74.240.0/21 | More specific | AS13789 | Unitas Global |
United States of America (US)
|
64.74.240.0 | 64.74.247.255 |
| 64.74.246.0/24 | More specific | AS8084 | Wolverine Execution Services LLC |
United States of America (US)
|
64.74.246.0 | 64.74.246.255 |
| 64.74.248.0/23 | More specific | AS13789 | Unitas Global |
United States of America (US)
|
64.74.248.0 | 64.74.249.255 |
| 64.74.248.0/24 | More specific | AS13570 | Angelo Gordon & Co. L.P. |
United States of America (US)
|
64.74.248.0 | 64.74.248.255 |
| 64.74.249.0/24 | More specific | AS40686 | HBK Services LLC |
United States of America (US)
|
64.74.249.0 | 64.74.249.255 |
| 64.74.252.0/22 | More specific | AS13789 | Unitas Global |
United States of America (US)
|
64.74.252.0 | 64.74.255.255 |
| 64.74.252.0/23 | More specific | AS14610 | Integral Development Corp. |
United States of America (US)
|
64.74.252.0 | 64.74.253.255 |
| 64.74.254.0/24 | More specific | AS393954 | CFN Services Inc. |
United States of America (US)
|
64.74.254.0 | 64.74.254.255 |