CAREERBUILDER, LLC
CareerBuilder, LLC
Data as of 2026-09-13
GLEIF verified
LEI
549300W56TZW0KXHO889
Registered name
CAREERBUILDER, LLC
Jurisdiction
Ultimate parent
No parent on file in GLEIF
This organisation
| Netblocks | 12 · 2,336 IPv4 addresses |
| IPv6 | 1 prefix (largest 2620:118:d000::/44) |
| Registered in | United States (10) · Netherlands (1) |
| Record ID | 241924523 |
| Registry | BGP |
| Owner jurisdiction | US-DE |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 549300W56TZW0KXHO889 |
| Shared handles | clustered on 17 shared RIR contact/maintainer handles |
| Registry names | 4 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (12)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 208.82.4.0/22 | CareerBuilder, LLC | ARIN | DIRECT ALLOCATION | ● high |
| 208.82.4.0/24 | CareerBuilder, LLC | BGP | ANNOUNCED | ● high |
| 208.82.6.0/24 | CareerBuilder, LLC | BGP | ANNOUNCED | ● high |
| 208.82.7.0/24 | CareerBuilder, LLC | BGP | ANNOUNCED | ● high |
| 208.88.80.0/22 | CareerBuilder, LLC | ARIN | DIRECT ALLOCATION | ● high |
| 208.88.80.0/24 | CareerBuilder, LLC | BGP | ANNOUNCED | ● high |
| 208.88.81.0/24 | CareerBuilder, LLC | BGP | ANNOUNCED | ● high |
| 208.88.82.0/24 | CareerBuilder, LLC | BGP | ANNOUNCED | ● high |
| 208.88.83.0/24 | CareerBuilder, LLC | BGP | ANNOUNCED | ● high |
| 216.200.128.0/24 | CAREERBUILDER , LLC | ARIN | ASSIGNMENT | ● high |
| 2620:118:d000::/44 | CareerBuilder, LLC | ARIN | DIRECT ALLOCATION | ● high |
| 5.175.83.0/27 | CAREERBUILDER | RIPE | ASSIGNED PA | ● low |
IPv6 ranges (1)
| CIDR |
|---|
| 2620:118:d000::/44 |
Footprint over time
12 weekly snapshots · JSON
12
-2 netblocks since 2026-07-05
2026-07-05
peak 14
2026-09-13
Network trust
what's this?
RPKI hygiene: F
how networks compare →
16.7%
of checked blocks have valid RPKI ROA coverage
(2 of 12)
Possible discrepancies (1)
These blocks are registered to CareerBuilder, LLC 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.
| 216.200.128.0/24 /24 | authorized for AS6461 — Zayo Bandwidth |
NIC Handles
ABUSE5675-ARIN
AS20216
AS32977
C03071990
CAES-ARIN
CAREE-12
CSO35-ARIN
CSO35-ARIN
CSO35-ARIN
CSO35-ARIN
DUMY-RIPE
DUMY-RIPE
+5 more