PTC INC.
Data as of 2026-07-26
GLEIF verified
Complete entity footprint
2 linked clusters ·
30 netblocks ·
76,279 IPv4 addresses ·
1 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
54930050SSMU8SKDJ030
Registered name
PTC INC.
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 24 · 76,235 IPv4 addresses |
| Registered in | United States (14) · India (2) · JO (2) · France (2) · Netherlands (1) · Portugal (1) |
| All fragments | 38 blocks across 9 clusters |
| Cluster ID | 213546214 |
| Registry | APNIC |
| Owner jurisdiction | US-MA |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 54930050SSMU8SKDJ030 |
| Shared handles | clustered on 25 shared RIR contact/maintainer handles |
| Registry names | 5 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
6 weekly snapshots · JSON
24
-2 netblocks since 2026-07-05
2026-07-05
peak 26
2026-07-26
IP Ranges (24)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 12.11.148.0/24 | PTC INC. | BGP | ANNOUNCED | ● high |
| 12.11.149.0/24 | PTC INC. | BGP | ANNOUNCED | ● high |
| 12.11.150.0/24 | PTC INC. | BGP | ANNOUNCED | ● high |
| 12.11.151.0/24 | PTC INC. | BGP | ANNOUNCED | ● high |
| 198.73.192.0/22 | PTC INC. | BGP | ANNOUNCED | ● high |
| 198.73.196.0/22 | PTC INC. | BGP | ANNOUNCED | ● high |
| 199.6.18.0/24 | PTC INC. | BGP | ANNOUNCED | ● high |
| 199.6.27.0/24 | PTC INC. | BGP | ANNOUNCED | ● high |
| 199.6.30.0/24 | PTC INC. | BGP | ANNOUNCED | ● high |
| 199.6.31.0/24 | PTC INC. | BGP | ANNOUNCED | ● high |
| 210.212.197.80 – 210.212.197.94 | PTC | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 218.248.43.128/25 | PTC | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 80.16.169.88/29 | PTC | RIPE | ASSIGNED PA | ● low |
| 83.240.188.200/29 | PTC-NET | RIPE | ASSIGNED PA | ● low |
| 93.117.240.240/28 | PTC | RIPE | ASSIGNED PA | ● low |
| 109.2.179.220/30 | PTC | RIPE | ASSIGNED PA | ● low |
| 132.253.0.0/16 | PTC INC. | ARIN | DIRECT ALLOCATION | ● low |
| 195.210.190.0/24 | PTC | RIPE | ASSIGNED PA | ● low |
| 198.73.105.0 – 198.73.108.255 | PTC INC. | ARIN | DIRECT ALLOCATION | ● low |
| 198.73.192.0/20 | PTC INC. | ARIN | DIRECT ALLOCATION | ● low |
| 199.6.16.0/20 | PTC INC. | ARIN | DIRECT ALLOCATION | ● low |
| 213.30.131.32/29 | PTC | RIPE | ASSIGNED PA | ● low |
| 213.186.166.32/29 | PTC | RIPE | ASSIGNED PA | ● low |
| 213.186.166.40/29 | PTC | RIPE | ASSIGNED PA | ● low |
Corporate group (2 confirmed entities)
- Parametric Technology GmbH 6 blocks
Network trust
what's this?
RPKI hygiene: D
how networks compare →
37.5%
of checked blocks have valid RPKI ROA coverage
(9 of 24)
No discrepancies found among checked blocks.
NIC Handles
AS14019
AS14267
AS15525-MNT
BG164-AP
BG168-AP
CDN1-AP
COMPLETEL-MNT
COMSTAR-MNT
CURTI54-ARIN
CURTI54-ARIN
CURTI54-ARIN
DUMY-RIPE
+13 more