Data as of Nov 7, 2026
163.253.0.0/16
2 residential-proxy exits · 30 daysAnnounced only in parts
Announcement
45 inside
Type
Business
91% of it
Residential-proxy exits
Proxy exits
2
<0.01% of its addresses · 30 days
Spread
1 of 256
/24s with at least one exit
Providers
1
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
2 observations
Proxy providers listing exits
- NovaProxy
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 | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 163.253.0.0/22 | AS11537 | Business | Internet2 | ||
| 163.253.0.0/24 | AS11537 | Business | Internet2 | ||
| 163.253.3.0/24 | AS11537 | Business | Internet2 | ||
| 163.253.9.0/24 | AS11537 | Business | Internet2 | ||
| 163.253.12.0/23 | AS11537 | Business | Internet2 | ||
| 163.253.14.0/23 | AS11537 | Business | Internet2 | ||
| 163.253.16.0/24 since Sep 18, 2026 | AS11164 | Business | Internet2 | ||
| 163.253.17.0/24 since Sep 18, 2026 | AS11164 | Business | Internet2 | ||
| 163.253.18.0/24 | AS11164 | Business | Internet2 | ||
| 163.253.19.0/24 since Apr 2021 | AS396955 | Business | Internet2 | ||
| 163.253.23.0/24 since Sep 18, 2026 | AS11164 | Business | Internet2 | ||
| 163.253.26.0/23 since Feb 2023 | AS62775 | Business | Internet2 | ||
| 163.253.28.0/24 | AS11537 | Business | Internet2 | ||
| 163.253.29.0/24 since Jan 2024 | AS396961 | Business | Internet2 | ||
| 163.253.30.0/24 since Jun 2026 | AS16509 | Hosting | Internet2 | ||
| 163.253.31.0/24 since Jul 2026 | AS16509 | Hosting | Internet2 | ||
| 163.253.32.0/24 since Oct 2020 | AS396955 | Business | Internet2 | ||
| 163.253.34.0/24 since Oct 2020 | AS396955 | Business | Internet2 | ||
| 163.253.36.0/22 since Jun 2017 | AS237 | Business | Internet2 | ||
| 163.253.40.0/23 since Oct 2020 | AS396955 | Business | 2 | Internet2 | |
| 163.253.44.0/24 since Oct 2020 | AS396955 | Business | Internet2 | ||
| 163.253.46.0/24 since Sep 2019 | AS14618 | Hosting | Internet2 | ||
| 163.253.47.0/24 since Sep 2019 | AS16509 | Hosting | Internet2 | ||
| 163.253.56.0/24 | AS11537 | Business | Internet2 | ||
| 163.253.57.0/24 | AS11537 | Business | Internet2 | ||
| 163.253.59.0/24 since Jun 2026 | AS16509 | Hosting | Internet2 | ||
| 163.253.60.0/23 since Jan 2024 | AS62775 | Business | Internet2 | ||
| 163.253.63.0/24 since Mar 2024 | AS396955 | Business | Internet2 | ||
| 163.253.64.0/24 since Sep 18, 2026 | AS11537 | Business | Internet2 | ||
| 163.253.66.0/23 | AS11537 | Business | Internet2 | ||
| 163.253.67.0/24 since Feb 2026 | AS396955 | Business | Internet2 | ||
| 163.253.68.0/23 since May 2026 | AS62775 | Business | Internet2 | ||
| 163.253.70.0/24 since Jul 2018 | AS396961 | Business | Internet2 | ||
| 163.253.71.0/24 since Jul 2018 | AS396961 | Business | Internet2 | ||
| 163.253.72.0/24 since Jul 2018 | AS396961 | Business | Internet2 | ||
| 163.253.73.0/24 since Sep 2019 | AS396961 | Business | Internet2 | ||
| 163.253.74.0/24 since Sep 2019 | AS396961 | Business | Internet2 | ||
| 163.253.76.0/24 since Sep 2026 | AS396955 | Business | Internet2 | ||
| 163.253.77.0/24 since Sep 18, 2026 | AS11164 | Business | Internet2 | ||
| 163.253.78.0/23 | AS11164 | Business | Internet2 | ||
| 163.253.79.0/24 since Sep 2026 | AS396955 | Business | Internet2 | ||
| 163.253.80.0/24 | AS11164 | Business | Internet2 | ||
| 163.253.81.0/24 | AS11537 | Business | Internet2 | ||
| 163.253.82.0/23 | AS11164 | Business | Internet2 | ||
| 163.253.83.0/24 | AS11537 | Business | Internet2 |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
14,080 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Business | 12,800 | 91% | 40 | |
| Hosting | 1,280 | 9.1% | 5 |