Energy Sciences Network
Energy Sciences Network (ESnet)
Cluster stats
| Netblocks | 24 |
| All fragments | 270 blocks across 100 clusters |
| Cluster ID | 191830981 |
| Registry | PEERINGDB |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 1 shared RIR contact/maintainer handle |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
2 weekly snapshots · JSON
24
0 netblocks since 2026-07-05
2026-07-05
peak 24
2026-07-06
IP Ranges (24)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 80.249.213.7/32 | Energy Sciences Network (ESnet) | PEERINGDB | ASSIGNED | ● high |
| 149.112.97.102/32 | Energy Sciences Network (ESnet) | PEERINGDB | ASSIGNED | ● high |
| 206.53.143.5/32 | Energy Sciences Network (ESnet) | PEERINGDB | ASSIGNED | ● high |
| 206.81.81.102/32 | Energy Sciences Network (ESnet) | PEERINGDB | ASSIGNED | ● high |
| 206.82.105.70/32 | Energy Sciences Network (ESnet) | PEERINGDB | ASSIGNED | ● high |
| 206.126.236.137/32 | Energy Sciences Network (ESnet) | PEERINGDB | ASSIGNED | ● high |
| 206.223.116.137/32 | Energy Sciences Network (ESnet) | PEERINGDB | ASSIGNED | ● high |
| 206.223.119.28/32 | Energy Sciences Network (ESnet) | PEERINGDB | ASSIGNED | ● high |
| 207.231.240.13/32 | Energy Sciences Network (ESnet) | PEERINGDB | ASSIGNED | ● high |
| 207.231.240.164/32 | Energy Sciences Network (ESnet) | PEERINGDB | ASSIGNED | ● high |
| 207.231.242.13/32 | Energy Sciences Network (ESnet) | PEERINGDB | ASSIGNED | ● high |
| 208.115.136.58/32 | Energy Sciences Network (ESnet) | PEERINGDB | ASSIGNED | ● high |
| 2001:504:0:1::293:1/128 | Energy Sciences Network (ESnet) | PEERINGDB | ASSIGNED | ● high |
| 2001:504:0:2::293:1/128 | Energy Sciences Network (ESnet) | PEERINGDB | ASSIGNED | ● high |
| 2001:504:0:4::293:1/128 | Energy Sciences Network (ESnet) | PEERINGDB | ASSIGNED | ● high |
| 2001:504:0:5::293:1/128 | Energy Sciences Network (ESnet) | PEERINGDB | ASSIGNED | ● high |
| 2001:504:b:10::13/128 | Energy Sciences Network (ESnet) | PEERINGDB | ASSIGNED | ● high |
| 2001:504:b:11::13/128 | Energy Sciences Network (ESnet) | PEERINGDB | ASSIGNED | ● high |
| 2001:504:b:20::164/128 | Energy Sciences Network (ESnet) | PEERINGDB | ASSIGNED | ● high |
| 2001:504:16::125/128 | Energy Sciences Network (ESnet) | PEERINGDB | ASSIGNED | ● high |
| 2001:504:16:1::125/128 | Energy Sciences Network (ESnet) | PEERINGDB | ASSIGNED | ● high |
| 2001:504:36::125:0:1/128 | Energy Sciences Network (ESnet) | PEERINGDB | ASSIGNED | ● high |
| 2001:504:47::125:0:1/128 | Energy Sciences Network (ESnet) | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:1::a500:293:1/128 | Energy Sciences Network (ESnet) | PEERINGDB | ASSIGNED | ● high |
Network trust
what's this?
RPKI hygiene: C
how networks compare →
62.5%
of checked blocks have valid RPKI ROA coverage
(15 of 24)
No discrepancies found among checked blocks.
NIC Handles
AS293