Constellation Energy Generation, LLC
CONSTELLATION ENERGY GENERATION, LLC
LEI
S2PEWKCZFFECR4533P43
Registered name
Constellation Energy Generation, LLC
Jurisdiction
Ultimate parent
Constellation Energy Corporation
549300F8Y20RYGNGV346
Cluster stats
| Netblocks | 40 |
| All fragments | 47 blocks across 8 clusters |
| Cluster ID | 191608803 |
| Registry | APNIC |
| Owner jurisdiction | US-PA |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Legal identity | LEI S2PEWKCZFFECR4533P43 |
| Shared handles | clustered on 14 shared RIR contact/maintainer handles |
| Registry names | 5 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (40)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 125.5.57.232/29 | Constellation_Energy_Corp_IDJR-PH | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 159.214.192.0/24 | CONSTELLATION ENERGY GENERATION, LLC | BGP | ANNOUNCED | ● high |
| 159.214.192.0/18 | CONSTELLATION ENERGY GENERATION, LLC | ARIN | ● high | |
| 159.214.193.0/24 | CONSTELLATION ENERGY GENERATION, LLC | BGP | ANNOUNCED | ● high |
| 159.214.194.0/24 | CONSTELLATION ENERGY GENERATION, LLC | BGP | ANNOUNCED | ● high |
| 159.214.195.0/24 | CONSTELLATION ENERGY GENERATION, LLC | BGP | ANNOUNCED | ● high |
| 159.214.196.0/24 | CONSTELLATION ENERGY GENERATION, LLC | BGP | ANNOUNCED | ● high |
| 159.214.197.0/24 | CONSTELLATION ENERGY GENERATION, LLC | BGP | ANNOUNCED | ● high |
| 159.214.198.0/24 | CONSTELLATION ENERGY GENERATION, LLC | BGP | ANNOUNCED | ● high |
| 159.214.199.0/24 | CONSTELLATION ENERGY GENERATION, LLC | BGP | ANNOUNCED | ● high |
| 159.214.200.0/24 | CONSTELLATION ENERGY GENERATION, LLC | BGP | ANNOUNCED | ● high |
| 159.214.201.0/24 | CONSTELLATION ENERGY GENERATION, LLC | BGP | ANNOUNCED | ● high |
| 159.214.202.0/24 | CONSTELLATION ENERGY GENERATION, LLC | BGP | ANNOUNCED | ● high |
| 159.214.203.0/24 | CONSTELLATION ENERGY GENERATION, LLC | BGP | ANNOUNCED | ● high |
| 159.214.204.0/24 | CONSTELLATION ENERGY GENERATION, LLC | BGP | ANNOUNCED | ● high |
| 159.214.205.0/24 | CONSTELLATION ENERGY GENERATION, LLC | BGP | ANNOUNCED | ● high |
| 159.214.206.0/24 | CONSTELLATION ENERGY GENERATION, LLC | BGP | ANNOUNCED | ● high |
| 159.214.207.0/24 | CONSTELLATION ENERGY GENERATION, LLC | BGP | ANNOUNCED | ● high |
| 159.214.208.0/24 | CONSTELLATION ENERGY GENERATION, LLC | BGP | ANNOUNCED | ● high |
| 159.214.209.0/24 | CONSTELLATION ENERGY GENERATION, LLC | BGP | ANNOUNCED | ● high |
| 159.214.210.0/24 | CONSTELLATION ENERGY GENERATION, LLC | BGP | ANNOUNCED | ● high |
| 159.214.211.0/24 | CONSTELLATION ENERGY GENERATION, LLC | BGP | ANNOUNCED | ● high |
| 159.214.212.0/24 | CONSTELLATION ENERGY GENERATION, LLC | BGP | ANNOUNCED | ● high |
| 159.214.213.0/24 | CONSTELLATION ENERGY GENERATION, LLC | BGP | ANNOUNCED | ● high |
| 159.214.214.0/24 | CONSTELLATION ENERGY GENERATION, LLC | BGP | ANNOUNCED | ● high |
| 159.214.215.0/24 | CONSTELLATION ENERGY GENERATION, LLC | BGP | ANNOUNCED | ● high |
| 159.214.216.0/24 | CONSTELLATION ENERGY GENERATION, LLC | BGP | ANNOUNCED | ● high |
| 159.214.217.0/24 | CONSTELLATION ENERGY GENERATION, LLC | BGP | ANNOUNCED | ● high |
| 159.214.218.0/24 | CONSTELLATION ENERGY GENERATION, LLC | BGP | ANNOUNCED | ● high |
| 159.214.219.0/24 | CONSTELLATION ENERGY GENERATION, LLC | BGP | ANNOUNCED | ● high |
| 159.214.220.0/24 | CONSTELLATION ENERGY GENERATION, LLC | BGP | ANNOUNCED | ● high |
| 159.214.221.0/24 | CONSTELLATION ENERGY GENERATION, LLC | BGP | ANNOUNCED | ● high |
| 159.214.222.0/24 | CONSTELLATION ENERGY GENERATION, LLC | BGP | ANNOUNCED | ● high |
| 159.214.223.0/24 | CONSTELLATION ENERGY GENERATION, LLC | BGP | ANNOUNCED | ● high |
| 2a0d:f407:1006::/48 | Constellation d.o.o. | RIPE | ASSIGNED | ● high |
| 2a0d:f407:1017::/48 | Constellation d.o.o. | RIPE | ASSIGNED | ● high |
| 2a0d:f407:1025::/48 | Constellation d.o.o. | RIPE | ASSIGNED | ● high |
| 2a0d:f407:1033::/48 | Constellation d.o.o. | RIPE | ASSIGNED | ● high |
| 2a0d:f407:1049::/48 | Constellation d.o.o. | RIPE | ASSIGNED | ● high |
| 62.69.85.240/29 | Constellation-iX | RIPE | ASSIGNED PA | ● low |
Network trust
what's this?
RPKI hygiene: F
how networks compare →
15.0%
of checked blocks have valid RPKI ROA coverage
(6 of 40)
Possible discrepancies (2)
These blocks are registered to CONSTELLATION ENERGY GENERATION, LLC but cryptographically authorized for a different, unrelated network (2 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 2a0d:f407:1006::/48 /48 | authorized for AS213273 — OSISM GmbH |
| 2a0d:f407:1033::/48 /48 | authorized for AS210281 — EcoConnect LLC |
NIC Handles
AE135-AP
AS10953
AS5587-MNT
CEG-74
CEGNO-ARIN
CEGNO-ARIN
CEGNO-ARIN
DUMY-RIPE
DUMY-RIPE
LIRSERVICES-MNT
MAINT-PH-EPLDT
ORG-CD201-RIPE
+2 more