WARNER BROS. DISCOVERY, INC.
Warner Bros. Discovery
LEI
5493006ZCRFWKF6B1K26
Registered name
WARNER BROS. DISCOVERY, INC.
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 40 |
| All fragments | 76 blocks across 19 clusters |
| Cluster ID | 191680250 |
| Registry | APNIC |
| Owner jurisdiction | US-DE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Legal identity | LEI 5493006ZCRFWKF6B1K26 |
| Shared handles | clustered on 30 shared RIR contact/maintainer handles |
| Registry names | 11 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (40)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 42.61.107.88/29 | WARNER-SG | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 168.161.192.0/21 | WARNER BROS ENTERTAINMENT INC | BGP | ANNOUNCED | ● high |
| 168.161.199.0/24 | WARNER BROS ENTERTAINMENT INC | BGP | ANNOUNCED | ● high |
| 168.161.203.0/24 | WARNER BROS ENTERTAINMENT INC | BGP | ANNOUNCED | ● high |
| 168.161.204.0/24 | WARNER BROS ENTERTAINMENT INC | BGP | ANNOUNCED | ● high |
| 168.161.211.0/24 | WARNER BROS ENTERTAINMENT INC | BGP | ANNOUNCED | ● high |
| 168.161.212.0/24 | WARNER BROS ENTERTAINMENT INC | BGP | ANNOUNCED | ● high |
| 168.161.213.0/24 | WARNER BROS ENTERTAINMENT INC | BGP | ANNOUNCED | ● high |
| 168.161.217.0/24 | WARNER BROS ENTERTAINMENT INC | BGP | ANNOUNCED | ● high |
| 168.161.220.0/24 | WARNER BROS ENTERTAINMENT INC | BGP | ANNOUNCED | ● high |
| 168.161.224.0/24 | WARNER BROS ENTERTAINMENT INC | BGP | ANNOUNCED | ● high |
| 168.161.239.0/24 | WARNER BROS ENTERTAINMENT INC | BGP | ANNOUNCED | ● high |
| 187.16.217.213/32 | Warner Bros. Discovery | PEERINGDB | ASSIGNED | ● high |
| 187.16.217.217/32 | Warner Bros. Discovery | PEERINGDB | ASSIGNED | ● high |
| 193.188.137.67/32 | Warner Bros. Discovery | PEERINGDB | ASSIGNED | ● high |
| 203.126.236.208/28 | WARNER-SG | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 204.140.0.0/20 | Warner Bros. | ARIN | ● high | |
| 205.143.64.0/21 | Warner Bros. Records | ARIN | ● high | |
| 206.41.108.33/32 | Warner Bros. Discovery | PEERINGDB | ASSIGNED | ● high |
| 206.72.210.129/32 | Warner Bros. Discovery | PEERINGDB | ASSIGNED | ● high |
| 206.72.210.190/32 | Warner Bros. Discovery | PEERINGDB | ASSIGNED | ● high |
| 206.126.110.172/32 | Warner Bros Discovery | PEERINGDB | ASSIGNED | ● high |
| 206.126.110.205/32 | Warner Bros Discovery | PEERINGDB | ASSIGNED | ● high |
| 206.223.119.34/32 | Warner Bros. Discovery | PEERINGDB | ASSIGNED | ● high |
| 218.103.94.208/29 | WARNER-HK | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:504:0:5:0:4:3500:1/128 | Warner Bros. Discovery | PEERINGDB | ASSIGNED | ● high |
| 2001:504:13::210:129/128 | Warner Bros. Discovery | PEERINGDB | ASSIGNED | ● high |
| 2001:504:13::210:190/128 | Warner Bros. Discovery | PEERINGDB | ASSIGNED | ● high |
| 2001:504:17:110::172/128 | Warner Bros Discovery | PEERINGDB | ASSIGNED | ● high |
| 2001:504:17:110::205/128 | Warner Bros Discovery | PEERINGDB | ASSIGNED | ● high |
| 2001:504:40:108::1:33/128 | Warner Bros. Discovery | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:35::4:3500:1/128 | Warner Bros. Discovery | PEERINGDB | ASSIGNED | ● high |
| 2001:12f8::217:213/128 | Warner Bros. Discovery | PEERINGDB | ASSIGNED | ● high |
| 2001:12f8::217:217/128 | Warner Bros. Discovery | PEERINGDB | ASSIGNED | ● high |
| 58.137.90.224/28 | Warner-TH | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 79.101.63.205 – 79.101.63.206 | Warner_doo | RIPE | ASSIGNED PA | ● low |
| 192.117.161.176/30 | Warner-Bros | RIPE | ASSIGNED PA | ● low |
| 203.146.240.0/24 | Warner-TH | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 210.81.11.96/28 | WARNER-JP | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 210.81.42.216/29 | WARNER-JP | APNIC | ASSIGNED NON-PORTABLE | ● low |
Corporate group (6 entities) ~
top 4 shown — full list (JSON)- Discovery Communications 65 blocks
- Discovery Corporate Services Limited 12 blocks
- Eurosport SAS 9 blocks
- eurosport 2 blocks
Network trust
what's this?
RPKI hygiene: D
how networks compare →
45.0%
of checked blocks have valid RPKI ROA coverage
(18 of 40)
Possible discrepancies (1)
These blocks are registered to Warner Bros. Discovery but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 203.146.240.0/24 /24 | authorized for AS4750 — CS Loxinfo Public Company Limited |
NIC Handles
AC1613-AP
AS2068-AP
AS36032
AS43500
AS5662
AS9116-MNT
CC221-AP
DN2-ORG-ARIN
DN2-ORG-ARIN
DN2-ORG-ARIN
DUMY-RIPE
DUMY-RIPE
+18 more