IPv4 prefix
63.236.0.0/14
- IP Prefix (CIDR)
- 63.236.0.0/14
- Subnet Mask
- 255.252.0.0
- Address Count
- 262,144
Registration 1 of 30
- Owner
- CenturyLink Communications, LLC
- Handle
- CCL-534
- Address
- 100 CENTURYLINK DR Monroe LA 71201 United States
- Registry
- ARIN
- Registered Prefix
- 63.236.0.0/14 (63.236.0.0 - 63.239.255.255)
Registration 2 of 30
- Owner
- MBLOX INC.
- Handle
- MBLOX-1
- Address
- 3500 Lenox Road NE Suite 1875 Atlanta GA 30326 United States
- Registry
- ARIN
- Registered Prefix
- 63.236.51.0/24 (63.236.51.0 - 63.236.51.255)
- Delegated Prefix
- 63.236.0.0/14 (63.236.0.0 - 63.239.255.255)
Registration 3 of 30
- Owner
- ENV
- Handle
- ENVES-8
- Address
- 1000 Chesterbrook Blvd Ste 250 Berwyn PA 19312-1096 United States
- Registry
- ARIN
- Registered Prefix
- 63.236.68.0/24 (63.236.68.0 - 63.236.68.255)
- Delegated Prefix
- 63.236.0.0/14 (63.236.0.0 - 63.239.255.255)
Registration 4 of 30
- Owner
- CHEETAHMAIL
- Handle
- CHEET-1
- Address
- 3 Park ave, 33 floor New York NY 10016 United States
- Registry
- ARIN
- Registered Prefixes
-
63.236.76.0/23 (63.236.76.0 - 63.236.77.255)
63.239.204.0/23 (63.239.204.0 - 63.239.205.255) - Delegated Prefix
- 63.236.0.0/14 (63.236.0.0 - 63.239.255.255)
Registration 5 of 30
- Owner
- VOCUS INC
- Handle
- VOCUS
- Address
- 12051 Indian Creek Ct Beltsville MD 20705 United States
- Registry
- ARIN
- Registered Prefix
- 63.236.100.0/24 (63.236.100.0 - 63.236.100.255)
- Delegated Prefix
- 63.236.0.0/14 (63.236.0.0 - 63.239.255.255)
Registration 6 of 30
- Owner
- Hot Networking
- Handle
- HOTNET-1
- Address
- 382 NE 191st St PMB 87376 Miami FL 33179-3899 United States
- Registry
- ARIN
- Registered Prefix
- 63.236.138.0/24 (63.236.138.0 - 63.236.138.255)
- Delegated Prefix
- 63.236.0.0/14 (63.236.0.0 - 63.239.255.255)
Registration 7 of 30
- Owner
- HEALTHEDGE SOFTWARE
- Handle
- HS-395
- Address
- 8180 GREEN MEADOWS DR N FLR 1 SUIT 100 LEWIS CENTER OH 43035 United States
- Registry
- ARIN
- Registered Prefix
- 63.236.217.0/24 (63.236.217.0 - 63.236.217.255)
- Delegated Prefix
- 63.236.0.0/14 (63.236.0.0 - 63.239.255.255)
Registration 8 of 30
- Owner
- NORTHPOINTE BANK
- Handle
- NB-177
- Address
- 3333 DEPOSIT DR NE GRAND RAPIDS MI 49546 United States
- Registry
- ARIN
- Registered Prefix
- 63.236.231.0/24 (63.236.231.0 - 63.236.231.255)
- Delegated Prefix
- 63.236.0.0/14 (63.236.0.0 - 63.239.255.255)
Registration 9 of 30
- Handle
- ELCA
- Address
- 8765 West Higgins Road, IT Dept Chicago IL 60631 United States
- Registry
- ARIN
- Registered Prefix
- 63.236.234.0/24 (63.236.234.0 - 63.236.234.255)
- Delegated Prefix
- 63.236.0.0/14 (63.236.0.0 - 63.239.255.255)
Registration 10 of 30
- Owner
- SALT LAKE CITY CORPORATION
- Handle
- SLCC-11
- Address
- 451 S STATE ST SALT LAKE CITY UT 84111 United States
- Registry
- ARIN
- Registered Prefix
- 63.237.77.0/24 (63.237.77.0 - 63.237.77.255)
- Delegated Prefix
- 63.236.0.0/14 (63.236.0.0 - 63.239.255.255)
Registration 11 of 30
- Owner
- LookingGlass Cyber Solutions Inc.
- Handle
- LCS-260
- Address
- 1834 South Charles Street Baltimore MD 21230 United States
- Registry
- ARIN
- Registered Prefix
- 63.237.88.0/24 (63.237.88.0 - 63.237.88.255)
- Delegated Prefix
- 63.236.0.0/14 (63.236.0.0 - 63.239.255.255)
Registration 12 of 30
- Owner
- INTELLIGENT SOFTWARE SOLUTIONS, INC
- Handle
- ISS-164
- Address
- 5450 TECH CENTER DR FLR 1 SUIT 400 COLORADO SPRINGS CO 80919 United States
- Registry
- ARIN
- Registered Prefix
- 63.238.47.0/24 (63.238.47.0 - 63.238.47.255)
- Delegated Prefix
- 63.236.0.0/14 (63.236.0.0 - 63.239.255.255)
Registration 13 of 30
- Owner
- IWCO DIRECT
- Handle
- ID-14
- Address
- 65 STEAMBOAT DR BLDG MAIN FLR 1 RM TELCO WARMINSTER PA 18974 United States
- Registry
- ARIN
- Registered Prefix
- 63.238.86.0/24 (63.238.86.0 - 63.238.86.255)
- Delegated Prefix
- 63.236.0.0/14 (63.236.0.0 - 63.239.255.255)
Registration 14 of 30
- Owner
- CKY Owensboro Municiple
- Handle
- CKYO
- Address
- 2070 Tamarack Road Owensboro KY 42301 United States
- Registry
- ARIN
- Registered Prefixes
-
63.238.104.0/23 (63.238.104.0 - 63.238.105.255)
63.238.106.0/24 (63.238.106.0 - 63.238.106.255) - Delegated Prefix
- 63.236.0.0/14 (63.236.0.0 - 63.239.255.255)
Registration 15 of 30
- Owner
- Owensboro Dermatology
- Handle
- C01088777
- Address
- 1203 Center St Owensboro KY 42303 United States
- Registry
- ARIN
- Registered Prefix
- 63.238.106.0/28 (63.238.106.0 - 63.238.106.15)
- Delegated Prefix
- 63.236.0.0/14 (63.236.0.0 - 63.239.255.255)
Registration 16 of 30
- Owner
- Hopkinsville Electric System energynet
- Handle
- EPBCH
- Address
- 1820 East 9th Street Hopkinsville KY 42240 United States
- Registry
- ARIN
- Registered Prefixes
-
63.238.109.0/24 (63.238.109.0 - 63.238.109.255)
63.238.110.0/24 (63.238.110.0 - 63.238.110.255) - Delegated Prefix
- 63.236.0.0/14 (63.236.0.0 - 63.239.255.255)
Registration 17 of 30
- Owner
- City of Commerce City
- Handle
- CCC-1195
- Address
- 7887 E. 60th Ave Commerce City CO 80122 United States
- Registry
- ARIN
- Registered Prefix
- 63.238.120.0/24 (63.238.120.0 - 63.238.120.255)
- Delegated Prefix
- 63.236.0.0/14 (63.236.0.0 - 63.239.255.255)
Registration 18 of 30
- Owner
- Winn Telecom
- Handle
- WINNT
- Address
- 402 N. Mission St. Suite 1 Mount Pleasant MI 48858 United States
- Registry
- ARIN
- Registered Prefix
- 63.238.122.0/24 (63.238.122.0 - 63.238.122.255)
- Delegated Prefix
- 63.236.0.0/14 (63.236.0.0 - 63.239.255.255)
Registration 19 of 30
- Owner
- LR Communications, Inc.
- Handle
- LC-855
- Address
- PO Box 962 Rock Springs WY 82902 United States
- Registry
- ARIN
- Registered Prefix
- 63.238.128.0/22 (63.238.128.0 - 63.238.131.255)
- Delegated Prefix
- 63.236.0.0/14 (63.236.0.0 - 63.239.255.255)
Registration 20 of 30
- Owner
- Toyota Motor Engineering and Manufacturing North America, Inc.
- Handle
- TMEMNA
- Address
- 6350 Legacy Dr Plano TX 75024 United States
- Registry
- ARIN
- Registered Prefix
- 63.238.139.0/24 (63.238.139.0 - 63.238.139.255)
- Delegated Prefix
- 63.236.0.0/14 (63.236.0.0 - 63.239.255.255)
Registration 21 of 30
- Owner
- Skywave Wireless, Inc.
- Handle
- SW-67
- Address
- 121 S Main St West Point NE 68788 United States
- Registry
- ARIN
- Registered Prefix
- 63.238.154.0/23 (63.238.154.0 - 63.238.155.255)
- Delegated Prefix
- 63.236.0.0/14 (63.236.0.0 - 63.239.255.255)
Registration 22 of 30
- Owner
- Murray Electric System
- Handle
- CITYO-310
- Address
- 401 Olive Street Murray KY 42071 United States
- Registry
- ARIN
- Registered Prefix
- 63.238.156.0/23 (63.238.156.0 - 63.238.157.255)
- Delegated Prefix
- 63.236.0.0/14 (63.236.0.0 - 63.239.255.255)
Registration 23 of 30
- Owner
- ETS TELECOM
- Handle
- ETL-155
- Address
- 1103 N 1600 W Layton UT 84041 United States
- Registry
- ARIN
- Registered Prefix
- 63.238.191.0/24 (63.238.191.0 - 63.238.191.255)
- Delegated Prefix
- 63.236.0.0/14 (63.236.0.0 - 63.239.255.255)
Registration 24 of 30
- Owner
- YELLOWSTONE MEDIA DESIGN
- Handle
- YMD-4
- Address
- PO Box 962 GARDINER MT 59030 United States
- Registry
- ARIN
- Registered Prefix
- 63.238.236.0/23 (63.238.236.0 - 63.238.237.255)
- Delegated Prefix
- 63.236.0.0/14 (63.236.0.0 - 63.239.255.255)
Registration 25 of 30
- Owner
- Bloomingdale Communications Inc
- Handle
- BLOM
- Address
- 101 W KALAMAZOO STREET BLOOMINGDALE MI 49026 United States
- Registry
- ARIN
- Registered Prefix
- 63.238.252.0/23 (63.238.252.0 - 63.238.253.255)
- Delegated Prefix
- 63.236.0.0/14 (63.236.0.0 - 63.239.255.255)
Registration 26 of 30
- Owner
- Society of Young Enterprise Engineers Ltd.
- Handle
- SYEE
- Address
- 634 Mt. Airy Road New Windsor NY 12553 United States
- Registry
- ARIN
- Registered Prefix
- 63.239.90.0/24 (63.239.90.0 - 63.239.90.255)
- Delegated Prefix
- 63.236.0.0/14 (63.236.0.0 - 63.239.255.255)
Registration 27 of 30
- Owner
- Federal Highway Administration
- Handle
- C11176657
- Address
- Turner-Fairbank Highway Research Center 6300 Georgetown Pike McLean VA 22101 United States
- Registry
- ARIN
- Registered Prefix
- 63.239.135.0/28 (63.239.135.0 - 63.239.135.15)
- Delegated Prefix
- 63.236.0.0/14 (63.236.0.0 - 63.239.255.255)
Registration 28 of 30
- Owner
- MORTGAGE INFORMATION SERV
- Handle
- MIS-220
- Address
- 4877 GALAXY PKWY BLDG 1 FLR 1 CLEVELAND OH 44128 United States
- Registry
- ARIN
- Registered Prefix
- 63.239.170.0/24 (63.239.170.0 - 63.239.170.255)
- Delegated Prefix
- 63.236.0.0/14 (63.236.0.0 - 63.239.255.255)
Registration 29 of 30
- Owner
- Smurfit Kappa the Americas
- Handle
- SKPL
- Address
- 1301 International Parkway Suite 550 Sunrise FL 33323 United States
- Registry
- ARIN
- Registered Prefix
- 63.239.189.0/24 (63.239.189.0 - 63.239.189.255)
- Delegated Prefix
- 63.236.0.0/14 (63.236.0.0 - 63.239.255.255)
Registration 30 of 30
- Owner
- EXL SERVICE.COM, LLC
- Handle
- ESL-279
- Address
- 6604 W BROAD ST RICHMOND VA 23230 United States
- Registry
- ARIN
- Registered Prefix
- 63.239.194.0/24 (63.239.194.0 - 63.239.194.255)
- Delegated Prefix
- 63.236.0.0/14 (63.236.0.0 - 63.239.255.255)
| Announced Prefix | Relationship | Origin ASN | Description | Country | First Address | Last Address |
|---|---|---|---|---|---|---|
| 63.224.0.0/12 | Covering | AS209 | CenturyLink Communications LLC |
United States of America (US)
|
63.224.0.0 | 63.239.255.255 |
| 63.236.51.0/24 | More specific | AS54450 | MBLOX INC. |
United States of America (US)
|
63.236.51.0 | 63.236.51.255 |
| 63.236.68.0/24 | More specific | AS3847 | ENV |
United States of America (US)
|
63.236.68.0 | 63.236.68.255 |
| 63.236.76.0/23 | More specific | AS53316 | CHEETAHMAIL |
United States of America (US)
|
63.236.76.0 | 63.236.77.255 |
| 63.236.138.0/24 | More specific | AS16740 | DOXX.NET CORPORATION |
United States of America (US)
|
63.236.138.0 | 63.236.138.255 |
| 63.236.217.0/24 | More specific | AS394709 | HealthEdge Software Inc. |
United States of America (US)
|
63.236.217.0 | 63.236.217.255 |
| 63.236.231.0/24 | More specific | AS3356 | Level 3 Parent LLC |
United States of America (US)
|
63.236.231.0 | 63.236.231.255 |
| 63.236.234.0/24 | More specific | AS27624 | ELCA |
United States of America (US)
|
63.236.234.0 | 63.236.234.255 |
| 63.236.240.0/22 | More specific | AS19031 | CU-Answers Inc. |
United States of America (US)
|
63.236.240.0 | 63.236.243.255 |
| 63.237.77.0/24 | More specific | AS22473 | Salt Lake City Corporation |
United States of America (US)
|
63.237.77.0 | 63.237.77.255 |
| 63.237.88.0/24 | More specific | AS396989 | LookingGlass Cyber Solutions Inc. |
United States of America (US)
|
63.237.88.0 | 63.237.88.255 |
| 63.237.136.0/24 | More specific | AS11223 | Mechoshade |
United States of America (US)
|
63.237.136.0 | 63.237.136.255 |
| 63.238.47.0/24 | More specific | AS394757 | Parsons Corporation |
United States of America (US)
|
63.238.47.0 | 63.238.47.255 |
| 63.238.55.0/24 | More specific | AS32040 | Trenton Telephone Company |
United States of America (US)
|
63.238.55.0 | 63.238.55.255 |
| 63.238.72.0/22 | More specific | AS397288 | McNaughton-McKay Electric Company |
United States of America (US)
|
63.238.72.0 | 63.238.75.255 |
| 63.238.86.0/24 | More specific | AS3356 | Level 3 Parent LLC |
United States of America (US)
|
63.238.86.0 | 63.238.86.255 |
| 63.238.104.0/23 | More specific | AS13994 | Owensboro Municipal Utilities |
United States of America (US)
|
63.238.104.0 | 63.238.105.255 |
| 63.238.106.0/24 | More specific | AS13994 | Owensboro Municipal Utilities |
United States of America (US)
|
63.238.106.0 | 63.238.106.255 |
| 63.238.109.0/24 | More specific | AS13781 | Hopkinsville Electric System energynet |
United States of America (US)
|
63.238.109.0 | 63.238.109.255 |
| 63.238.110.0/24 | More specific | AS13781 | Hopkinsville Electric System energynet |
United States of America (US)
|
63.238.110.0 | 63.238.110.255 |
| 63.238.120.0/24 | More specific | AS397486 | City of Commerce City |
United States of America (US)
|
63.238.120.0 | 63.238.120.255 |
| 63.238.122.0/24 | More specific | AS17143 | Winn Telecom |
United States of America (US)
|
63.238.122.0 | 63.238.122.255 |
| 63.238.128.0/22 | More specific | AS55044 | LR Communications Inc. |
United States of America (US)
|
63.238.128.0 | 63.238.131.255 |
| 63.238.139.0/24 | More specific | AS13314 | Toyota Motor Engineering and Manufacturing North America Inc. |
United States of America (US)
|
63.238.139.0 | 63.238.139.255 |
| 63.238.154.0/23 | More specific | AS53282 | Skywave Wireless Inc. |
United States of America (US)
|
63.238.154.0 | 63.238.155.255 |
| 63.238.156.0/23 | More specific | AS47095 | Murray Electric System |
United States of America (US)
|
63.238.156.0 | 63.238.157.255 |
| 63.238.191.0/24 | More specific | AS18914 | ETS TELECOM |
United States of America (US)
|
63.238.191.0 | 63.238.191.255 |
| 63.238.236.0/23 | More specific | AS3356 | Level 3 Parent LLC |
United States of America (US)
|
63.238.236.0 | 63.238.237.255 |
| 63.238.252.0/23 | More specific | AS22200 | Bloomingdale Communications Inc. |
United States of America (US)
|
63.238.252.0 | 63.238.253.255 |
| 63.239.90.0/24 | More specific | AS396908 | Laurens Technologies Internet Services |
United States of America (US)
|
63.239.90.0 | 63.239.90.255 |
| 63.239.100.0/24 | More specific | AS19031 | CU-Answers Inc. |
United States of America (US)
|
63.239.100.0 | 63.239.100.255 |
| 63.239.116.0/23 | More specific | AS3257 | GTT Communications Inc. |
United States of America (US)
|
63.239.116.0 | 63.239.117.255 |
| 63.239.135.0/24 | More specific | AS10886 | University of Maryland |
United States of America (US)
|
63.239.135.0 | 63.239.135.255 |
| 63.239.170.0/24 | More specific | AS40122 | Mortgage Information Services INC |
United States of America (US)
|
63.239.170.0 | 63.239.170.255 |
| 63.239.186.0/24 | More specific | AS13683 | Auto-Wares Inc |
United States of America (US)
|
63.239.186.0 | 63.239.186.255 |
| 63.239.189.0/24 | More specific | AS393922 | Smurfit Kappa the Americas |
United States of America (US)
|
63.239.189.0 | 63.239.189.255 |
| 63.239.194.0/24 | More specific | AS399604 | EXL SERVICE.COM LLC |
United States of America (US)
|
63.239.194.0 | 63.239.194.255 |
| 63.239.204.0/24 | More specific | AS53316 | CHEETAHMAIL |
United States of America (US)
|
63.239.204.0 | 63.239.204.255 |