Data as of Nov 6, 2026
172.104.128.0/17
1 anonymizer address · <0.01% · Tor exit381 residential-proxy exits · 30 daysAnnounced only in parts
Announcement
9 inside
Type
Hosting
>99% of it
Residential-proxy exits
Proxy exits
381
1.2% of its addresses · 30 days
Oct 7, 2026 – Nov 5, 2026
Exits seen per day
3.0K observations
Operators, sellers and brokers
Tor
| Name | Parent | In 172.104.128.0/17 | /24s |
|---|---|---|---|
| Tor | The Tor Project | 1<0.01% | 1 |
Announcements
Nesting
More-specifics by size
Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific
Announcements inside
| Prefix | Origin | Type | Anonymizer addresses | Operator | Holder | RPKI |
|---|---|---|---|---|---|---|
| 172.104.128.0/19 since Mar 2017 | AS63949 | Hosting | Akamai Technologies, Inc. | |||
| 172.104.160.0/19 since Jul 2017 | AS63949 | Hosting | 10.01%Tor exit | operated by Tor | Akamai Technologies, Inc. | |
| 172.104.192.0/21 since Dec 2020 | AS63949 | Hosting | Akamai Technologies, Inc. | |||
| 172.104.202.0/23 since Oct 2020 | AS63949 | Hosting | Akamai Technologies, Inc. | |||
| 172.104.205.0/24 since Oct 2020 | AS63949 | Hosting | Akamai Technologies, Inc. | |||
| 172.104.206.0/24 since Oct 2020 | AS63949 | Hosting | Akamai Technologies, Inc. | |||
| 172.104.207.0/24 since Oct 2020 | AS63949 | Hosting | Akamai Technologies, Inc. | |||
| 172.104.208.0/20 since May 2018 | AS63949 | Hosting | Akamai Technologies, Inc. | |||
| 172.104.224.0/19 since Nov 2017 | AS63949 | Hosting | Akamai Technologies, Inc. |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
32,000 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Hosting | 31,999 | >99% | 66 | |
| Tor exitanonymizer | 1 | <0.01% | 1 |