TRIPADVISOR LLC
TripAdvisor LLC
Data as of 2026-07-26
GLEIF verified
Complete entity footprint
2 linked clusters ·
24 netblocks ·
4,176 IPv4 addresses ·
5 IPv6 prefixes
This organisation's clusters combined by evidence —
shared GLEIF corporate family
— not name similarity, so genuinely different organisations that share a name are excluded.
LEI
549300QB8O3XV4AYBY08
Registered name
TRIPADVISOR LLC
Jurisdiction
Ultimate parent
TRIPADVISOR, INC.
549300XVG45PT5BART17
Cluster stats
| Netblocks | 21 · 4,124 IPv4 addresses |
| IPv6 | 5 prefixes (largest 2a02:78e0::/32) |
| Registered in | United States (11) · United Kingdom (6) |
| All fragments | 29 blocks across 5 clusters |
| Cluster ID | 214437593 |
| Registry | BGP |
| Owner jurisdiction | US-DE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 549300QB8O3XV4AYBY08 |
| Shared handles | clustered on 14 shared RIR contact/maintainer handles |
| Registry names | 6 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
6 weekly snapshots · JSON
22
-3 netblocks since 2026-07-05
2026-07-05
peak 26
2026-07-26
IP Ranges (21)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 185.61.96.0/24 | TripAdvisor Limited | BGP | ANNOUNCED | ● high |
| 185.61.96.0/22 | TripAdvisor Limited | BGP | ANNOUNCED | ● high |
| 185.61.97.0/24 | TripAdvisor Limited | BGP | ANNOUNCED | ● high |
| 192.170.136.0/24 | TripAdvisor LLC | BGP | ANNOUNCED | ● high |
| 192.170.137.0/24 | TripAdvisor LLC | BGP | ANNOUNCED | ● high |
| 192.170.139.0/24 | TripAdvisor LLC | BGP | ANNOUNCED | ● high |
| 199.102.232.0/24 | TripAdvisor LLC | BGP | ANNOUNCED | ● high |
| 199.102.234.0/24 | TripAdvisor LLC | BGP | ANNOUNCED | ● high |
| 206.53.143.3/32 | TripAdvisor LLC | PEERINGDB | ASSIGNED | ● high |
| 206.108.236.26/32 | TripAdvisor LLC | PEERINGDB | ASSIGNED | ● high |
| 206.126.237.84/32 | TripAdvisor LLC | PEERINGDB | ASSIGNED | ● high |
| 206.126.237.138/32 | TripAdvisor LLC | PEERINGDB | ASSIGNED | ● high |
| 2001:504:0:2:0:3:2286:2/128 | TripAdvisor LLC | PEERINGDB | ASSIGNED | ● high |
| 2001:504:0:2:0:3:2286:3/128 | TripAdvisor LLC | PEERINGDB | ASSIGNED | ● high |
| 2001:504:24:1::7e1e:1/128 | TripAdvisor LLC | PEERINGDB | ASSIGNED | ● high |
| 2001:504:47::7e1e:0:1/128 | TripAdvisor LLC | PEERINGDB | ASSIGNED | ● high |
| 81.106.219.16/28 | TRIPADVISOR-LTD | RIPE | ASSIGNED PA | ● low |
| 192.170.136.0/21 | TripAdvisor LLC | ARIN | DIRECT ALLOCATION | ● low |
| 199.102.232.0/22 | TripAdvisor LLC | ARIN | DIRECT ALLOCATION | ● low |
| 213.81.83.112/29 | TRIPADVISOR-LTD | RIPE | ASSIGNED PA | ● low |
| 2a02:78e0::/32 | TripAdvisor Limited | RIPE | ALLOCATED-BY-RIR | ● low |
IPv6 ranges (5)
Domains hosted in this network
what's this?Corporate group (2 confirmed entities)
+2 additional unconfirmed candidates not shown — full list (JSON)- viator 3 blocks
Network trust
what's this?
RPKI hygiene: F
how networks compare →
9.1%
of checked blocks have valid RPKI ROA coverage
(2 of 22)
No discrepancies found among checked blocks.
NIC Handles
AS32286
AS32286
AS5089-MNT
AS60038
DUMY-RIPE
DUMY-RIPE
NOC11872-ARIN
NOC11872-ARIN
NOC11872-ARIN
NOC11872-ARIN
ORG-TL301-RIPE
RIPE-NCC-HM-MNT
+2 more