Georgetown University
BGP inherited
Cluster stats
| Netblocks | 6 · 196,604 IPv4 addresses |
| Cluster ID | 208815699 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 21 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (6)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 141.161.0.0/16 | Georgetown University | BGP | ANNOUNCED | ● high |
| 141.161.0.0/17 | Georgetown University | BGP | ANNOUNCED | ● high |
| 141.161.128.0/17 | Georgetown University | BGP | ANNOUNCED | ● high |
| 2620:107::/40 | Georgetown University | BGP | ANNOUNCED | ● high |
| 141.161.0.0/16 | Georgetown University | ARIN | DIRECT ALLOCATION | ● low |
| 2a00:2381:3b7::/48 | GEORGETOWN-UNIVERSITY | RIPE | AGGREGATED-BY-LIR | ● low |
Network trust
what's this?
RPKI hygiene: F
how networks compare →
16.7%
of checked blocks have valid RPKI ROA coverage
(1 of 6)
Possible discrepancies (1)
These blocks are registered to Georgetown University 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.
| 2a00:2381:3b7::/48 /48 | authorized for AS2856 — British Telecommunications Limited |
NIC Handles
AS11318
BTNET-MNT
DUMY-RIPE
DUMY-RIPE
GDA96-ARIN
GDA96-ARIN
GDA96-ARIN
GDA96-ARIN
GDA96-ARIN
GDA96-ARIN
GEORGE-8-Z
SJA122-ARIN
+9 more