192.157.136.0/21
AS3300 · British Telecommunications Limited
Summary
- BGP Prefix
- 192.157.136.0/21
- Country
- 🇺🇸 United States
- Domain
- bt.com
- Registry
- ARIN
- ID
- BT-IP-ICG-GIIB-BLK6
- Allocation
- assigned on 1992-04-17
WHOIS
- Network
- 192.157.136.0/21
- Name
- INFONET Services Corporation
- Net name
- BT-IP-ICG-GIIB-BLK6
- Organization type
- direct allocation
- Registry
- ARIN
- Country
- US
- Abuse contact
- American Registry for IP Numbers -Point of Contact
- Abuse email
- matthias.blum@bt.com, ipadmin@bt.com, peering@bt.com
- Abuse phone
- +1-310-335-2600
- Abuse address
- 2160 East Grand Avenue, El Segundo, CA, 90245-1022, United States
Overlapping Ranges
| Range | Source | Holder | Country |
|---|---|---|---|
| 192.0.0.0/8 | WHOIS (ARIN) | Various Registries (Maintained by ARIN) | US |
| 192.157.136.0/21 | BGP route | AS3300 British Telecommunications Limited | — |
| 192.157.136.0/21 | WHOIS (ARIN) | INFONET Services Corporation | US |
| 192.157.136.0/21 | ARIN assigned | — | US |
| 192.157.136.0/24 | WHOIS (ARIN) | EMI | US |
| 192.157.137.0/24 | WHOIS (ARIN) | ALSYS | US |
| 192.157.138.0/24 | WHOIS (ARIN) | PROGRESS | JP |
| 192.157.139.0/24 | WHOIS (ARIN) | ALSYS | DE |
| 192.157.140.0/24 | WHOIS (ARIN) | ALSYS | DE |
| 192.157.141.0/24 | WHOIS (ARIN) | ELF | GB |
| 192.157.142.0/24 | WHOIS (ARIN) | READERS | US |
| 192.157.143.0/24 | WHOIS (ARIN) | TEXAS INSTRUMENTS | CA |