IPv4 prefix
216.131.64.0/18
- IP Prefix (CIDR)
- 216.131.64.0/18
- Subnet Mask
- 255.255.192.0
- Address Count
- 16,384
Registration 1 of 27
- Owner
- STL-SFO-SS
- Handle
- C10835584
- Address
- 255 Caspian Drive Sunnyvale CA 94089 United States
- Registry
- ARIN
- Registered Prefix
- 216.131.64.0/22 (216.131.64.0 - 216.131.67.255)
- Delegated Prefix
- 216.131.64.0/18 (216.131.64.0 - 216.131.127.255)
Registration 2 of 27
- Owner
- Netprotect
- Handle
- C07867418
- Address
- 21551 Beaumeade Circle Ashburn VA 20147 United States
- Registry
- ARIN
- Registered Prefix
- 216.131.72.0/23 (216.131.72.0 - 216.131.73.255)
- Delegated Prefix
- 216.131.64.0/18 (216.131.64.0 - 216.131.127.255)
Registration 3 of 27
- Owner
- Netprotect
- Handle
- C07867433
- Address
- 900 North Alameda Los Angeles CA 90012 United States
- Registry
- ARIN
- Registered Prefix
- 216.131.80.0/23 (216.131.80.0 - 216.131.81.255)
- Delegated Prefix
- 216.131.64.0/18 (216.131.64.0 - 216.131.127.255)
Registration 4 of 27
- Owner
- Netprotect
- Handle
- C07867449
- Address
- 302 W 3rd St Cincinnati OH 45202 United States
- Registry
- ARIN
- Registered Prefix
- 216.131.84.0/23 (216.131.84.0 - 216.131.85.255)
- Delegated Prefix
- 216.131.64.0/18 (216.131.64.0 - 216.131.127.255)
Registration 5 of 27
- Owner
- NETPROTECT-DTW-IN
- Handle
- C07932386
- Address
- 24700 Northwestern Hwy Suite 533 Southfield MI 48075 United States
- Registry
- ARIN
- Registered Prefix
- 216.131.86.0/24 (216.131.86.0 - 216.131.86.255)
- Delegated Prefix
- 216.131.64.0/18 (216.131.64.0 - 216.131.127.255)
Registration 6 of 27
- Owner
- Netprotect
- Handle
- C07867436
- Address
- 36 NE 2nd Street Miami FL 33132 United States
- Registry
- ARIN
- Registered Prefix
- 216.131.87.0/24 (216.131.87.0 - 216.131.87.255)
- Delegated Prefix
- 216.131.64.0/18 (216.131.64.0 - 216.131.127.255)
Registration 7 of 27
- Owner
- STL-PMO-DP
- Handle
- C10972326
- Address
- Via Ugo La Malfa 99 Palermo Sicily 90146 Italy
- Registry
- ARIN
- Registered Prefix
- 216.131.88.0/26 (216.131.88.0 - 216.131.88.63)
- Delegated Prefix
- 216.131.64.0/18 (216.131.64.0 - 216.131.127.255)
Registration 8 of 27
- Owner
- STL-SFO-SS
- Handle
- C10835604
- Address
- 255 Caspian Drive Sunnyvale CA 94089 United States
- Registry
- ARIN
- Registered Prefix
- 216.131.90.0/23 (216.131.90.0 - 216.131.91.255)
- Delegated Prefix
- 216.131.64.0/18 (216.131.64.0 - 216.131.127.255)
Registration 9 of 27
- Owner
- STL-SFO-SS
- Handle
- C10835611
- Address
- 255 Caspian Drive Sunnyvale CA 94089 United States
- Registry
- ARIN
- Registered Prefix
- 216.131.92.0/22 (216.131.92.0 - 216.131.95.255)
- Delegated Prefix
- 216.131.64.0/18 (216.131.64.0 - 216.131.127.255)
Registration 10 of 27
- Owner
- STR-SJC-SS
- Handle
- C11604974
- Address
- 255 Caspian Drive Sunnyvale CA 94089 United States
- Registry
- ARIN
- Registered Prefix
- 216.131.96.0/22 (216.131.96.0 - 216.131.99.255)
- Delegated Prefix
- 216.131.64.0/18 (216.131.64.0 - 216.131.127.255)
Registration 11 of 27
- Owner
- Netprotect
- Handle
- C07933887
- Address
- 701 E Trade Street Charlotte NC 28202 United States
- Registry
- ARIN
- Registered Prefix
- 216.131.104.0/24 (216.131.104.0 - 216.131.104.255)
- Delegated Prefix
- 216.131.64.0/18 (216.131.64.0 - 216.131.127.255)
Registration 12 of 27
- Owner
- NETPR-BRU-DP
- Handle
- C09698280
- Address
- Mercuriusstraat 27 Brussels 1930 Belgium
- Registry
- ARIN
- Registered Prefix
- 216.131.105.0/24 (216.131.105.0 - 216.131.105.255)
- Delegated Prefix
- 216.131.64.0/18 (216.131.64.0 - 216.131.127.255)
Registration 13 of 27
- Owner
- Netprotect
- Handle
- C07945613
- Address
- 650 Poydras Street New Orleans LA 70130 United States
- Registry
- ARIN
- Registered Prefix
- 216.131.106.0/23 (216.131.106.0 - 216.131.107.255)
- Delegated Prefix
- 216.131.64.0/18 (216.131.64.0 - 216.131.127.255)
Registration 14 of 27
- Owner
- NETPR-ZRH-DP
- Handle
- C10942430
- Address
- Sagereistrasse 35 Glattbrugg, 8152 Opfikon Zurich Switzerland
- Registry
- ARIN
- Registered Prefix
- 216.131.108.0/25 (216.131.108.0 - 216.131.108.127)
- Delegated Prefix
- 216.131.64.0/18 (216.131.64.0 - 216.131.127.255)
Registration 15 of 27
- Owner
- Netprotect
- Handle
- C07935452
- Address
- Louis-Hafliger-Gasse 10, 1210 Wien Vienna Austria
- Registry
- ARIN
- Registered Prefix
- 216.131.110.0/24 (216.131.110.0 - 216.131.110.255)
- Delegated Prefix
- 216.131.64.0/18 (216.131.64.0 - 216.131.127.255)
Registration 16 of 27
- Owner
- Netprotect
- Handle
- C07939027
- Address
- Goethering 29 63067 Offenbach am Main Germany
- Registry
- ARIN
- Registered Prefix
- 216.131.111.0/24 (216.131.111.0 - 216.131.111.255)
- Delegated Prefix
- 216.131.64.0/18 (216.131.64.0 - 216.131.127.255)
Registration 17 of 27
- Owner
- NETPR-BOD-DP
- Handle
- C07944121
- Address
- 39 rue de Strasbourg Bruges 33520 France
- Registry
- ARIN
- Registered Prefix
- 216.131.112.0/24 (216.131.112.0 - 216.131.112.255)
- Delegated Prefix
- 216.131.64.0/18 (216.131.64.0 - 216.131.127.255)
Registration 18 of 27
- Owner
- STL-SFO-SS
- Handle
- C10835652
- Address
- 255 Caspian Drive Sunnyvale CA 94089 United States
- Registry
- ARIN
- Registered Prefix
- 216.131.113.0/24 (216.131.113.0 - 216.131.113.255)
- Delegated Prefix
- 216.131.64.0/18 (216.131.64.0 - 216.131.127.255)
Registration 19 of 27
- Owner
- NETPR-FRA-CV
- Handle
- C07940538
- Address
- Hanauer Landstravue 298 Frankfurt Germany
- Registry
- ARIN
- Registered Prefix
- 216.131.114.0/24 (216.131.114.0 - 216.131.114.255)
- Delegated Prefix
- 216.131.64.0/18 (216.131.64.0 - 216.131.127.255)
Registration 20 of 27
- Owner
- STL-SFO-SS
- Handle
- C10923544
- Address
- 255 Caspian Drive Sunnyvale CA 94089 United States
- Registry
- ARIN
- Registered Prefix
- 216.131.115.0/26 (216.131.115.0 - 216.131.115.63)
- Delegated Prefix
- 216.131.64.0/18 (216.131.64.0 - 216.131.127.255)
Registration 21 of 27
- Owner
- NETPR-LON-THG
- Handle
- C07940544
- Address
- 41 Butchers Road Canning Town E16 1PW United Kingdom
- Registry
- ARIN
- Registered Prefix
- 216.131.116.0/23 (216.131.116.0 - 216.131.117.255)
- Delegated Prefix
- 216.131.64.0/18 (216.131.64.0 - 216.131.127.255)
Registration 22 of 27
- Owner
- STL-YYC-DP
- Handle
- C08857194
- Address
- 5300 86 Ave SE Calgary AB T2C 4L7 Canada
- Registry
- ARIN
- Registered Prefix
- 216.131.118.0/24 (216.131.118.0 - 216.131.118.255)
- Delegated Prefix
- 216.131.64.0/18 (216.131.64.0 - 216.131.127.255)
Registration 23 of 27
- Owner
- STL-SFO-SS
- Handle
- C10835671
- Address
- 255 Caspian Drive Sunnyvale CA 94089 United States
- Registry
- ARIN
- Registered Prefix
- 216.131.119.0/24 (216.131.119.0 - 216.131.119.255)
- Delegated Prefix
- 216.131.64.0/18 (216.131.64.0 - 216.131.127.255)
Registration 24 of 27
- Owner
- STL-STL-WSG
- Handle
- C08843908
- Address
- 210 N Tucker Boulevard St. Louis MO 63101 United States
- Registry
- ARIN
- Registered Prefix
- 216.131.120.0/24 (216.131.120.0 - 216.131.120.255)
- Delegated Prefix
- 216.131.64.0/18 (216.131.64.0 - 216.131.127.255)
Registration 25 of 27
- Owner
- STR-TLL-EE
- Handle
- C07940846
- Address
- Alajaama tee 1 Tallinn 76911 Estonia
- Registry
- ARIN
- Registered Prefix
- 216.131.121.0/24 (216.131.121.0 - 216.131.121.255)
- Delegated Prefix
- 216.131.64.0/18 (216.131.64.0 - 216.131.127.255)
Registration 26 of 27
- Owner
- STL-SFO-SS
- Handle
- C10835678
- Address
- 255 Caspian Drive Sunnyvale CA 94089 United States
- Registry
- ARIN
- Registered Prefix
- 216.131.122.0/23 (216.131.122.0 - 216.131.123.255)
- Delegated Prefix
- 216.131.64.0/18 (216.131.64.0 - 216.131.127.255)
Registration 27 of 27
- Owner
- STL-SFO-SS
- Handle
- C10835683
- Address
- 255 Caspian Drive Sunnyvale CA 94089 United States
- Registry
- ARIN
- Registered Prefix
- 216.131.124.0/22 (216.131.124.0 - 216.131.127.255)
- Delegated Prefix
- 216.131.64.0/18 (216.131.64.0 - 216.131.127.255)
| Announced Prefix | Relationship | Origin ASN | Description | Country | First Address | Last Address |
|---|---|---|---|---|---|---|
| 216.131.64.0/21 | More specific | AS22781 | Strong Technology LLC. |
United States of America (US)
|
216.131.64.0 | 216.131.71.255 |
| 216.131.72.0/21 | More specific | AS62651 | Strong Technology LLC. |
United States of America (US)
|
216.131.72.0 | 216.131.79.255 |
| 216.131.80.0/22 | More specific | AS62651 | Strong Technology LLC. |
United States of America (US)
|
216.131.80.0 | 216.131.83.255 |
| 216.131.84.0/23 | More specific | AS22781 | Strong Technology LLC. |
United States of America (US)
|
216.131.84.0 | 216.131.85.255 |
| 216.131.86.0/24 | More specific | AS13737 | Interconnecx LLC |
United States of America (US)
|
216.131.86.0 | 216.131.86.255 |
| 216.131.87.0/24 | More specific | AS62651 | Strong Technology LLC. |
United States of America (US)
|
216.131.87.0 | 216.131.87.255 |
| 216.131.88.0/23 | More specific | AS62651 | Strong Technology LLC. |
United States of America (US)
|
216.131.88.0 | 216.131.89.255 |
| 216.131.90.0/23 | More specific | AS22781 | Strong Technology LLC. |
United States of America (US)
|
216.131.90.0 | 216.131.91.255 |
| 216.131.92.0/22 | More specific | AS22781 | Strong Technology LLC. |
United States of America (US)
|
216.131.92.0 | 216.131.95.255 |
| 216.131.96.0/21 | More specific | AS22781 | Strong Technology LLC. |
United States of America (US)
|
216.131.96.0 | 216.131.103.255 |
| 216.131.104.0/24 | More specific | AS174 | Cogent Communications LLC |
United States of America (US)
|
216.131.104.0 | 216.131.104.255 |
| 216.131.105.0/24 | More specific | AS62651 | Strong Technology LLC. |
United States of America (US)
|
216.131.105.0 | 216.131.105.255 |
| 216.131.106.0/23 | More specific | AS174 | Cogent Communications LLC |
United States of America (US)
|
216.131.106.0 | 216.131.107.255 |
| 216.131.108.0/23 | More specific | AS62651 | Strong Technology LLC. |
United States of America (US)
|
216.131.108.0 | 216.131.109.255 |
| 216.131.110.0/24 | More specific | AS62651 | Strong Technology LLC. |
United States of America (US)
|
216.131.110.0 | 216.131.110.255 |
| 216.131.111.0/24 | More specific | AS212238 | Datacamp Limited |
United Kingdom of Great Britain and Northern Ireland (GB)
|
216.131.111.0 | 216.131.111.255 |
| 216.131.112.0/24 | More specific | AS62651 | Strong Technology LLC. |
United States of America (US)
|
216.131.112.0 | 216.131.112.255 |
| 216.131.113.0/24 | More specific | AS22781 | Strong Technology LLC. |
United States of America (US)
|
216.131.113.0 | 216.131.113.255 |
| 216.131.114.0/24 | More specific | AS62240 | Clouvider Limited |
United Kingdom of Great Britain and Northern Ireland (GB)
|
216.131.114.0 | 216.131.114.255 |
| 216.131.115.0/24 | More specific | AS22781 | Strong Technology LLC. |
United States of America (US)
|
216.131.115.0 | 216.131.115.255 |
| 216.131.116.0/23 | More specific | AS62240 | Clouvider Limited |
United Kingdom of Great Britain and Northern Ireland (GB)
|
216.131.116.0 | 216.131.117.255 |
| 216.131.118.0/24 | More specific | AS62651 | Strong Technology LLC. |
United States of America (US)
|
216.131.118.0 | 216.131.118.255 |
| 216.131.119.0/24 | More specific | AS22781 | Strong Technology LLC. |
United States of America (US)
|
216.131.119.0 | 216.131.119.255 |
| 216.131.120.0/24 | More specific | AS22781 | Strong Technology LLC. |
United States of America (US)
|
216.131.120.0 | 216.131.120.255 |
| 216.131.121.0/24 | More specific | AS206804 | Realcloud OU |
Estonia (EE)
|
216.131.121.0 | 216.131.121.255 |
| 216.131.122.0/23 | More specific | AS22781 | Strong Technology LLC. |
United States of America (US)
|
216.131.122.0 | 216.131.123.255 |
| 216.131.124.0/22 | More specific | AS22781 | Strong Technology LLC. |
United States of America (US)
|
216.131.124.0 | 216.131.127.255 |