Data as of Nov 7, 2026
138.188.0.0/16
86 residential-proxy exits · 30 daysSwisscom (Schweiz) AG
Residential-proxy exits
Proxy exits
86
0.13% of its addresses · 30 days
Spread
18 of 256
/24s with at least one exit
Providers
2
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
8.4K observations
/24s with the most always-on exits
Proxy providers listing exits
- Ake.net
- AnyIP
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 138.188.174.0/24 since Jan 2024 | AS16509 | Hosting | Swisscom (Schweiz) AG | |
| 138.188.175.0/24 since Feb 2024 | AS16509 | Hosting | Swisscom (Schweiz) AG |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 138. | 131,072 | CH-UNISOURCE-19900518 | Swisscom (Schweiz) AG (ORG-SI1-RIPE) · CH | ALLOCATED PA | Mar 18, 2015 | abuse@ |
| └ 138. | 44,544 | Swisscom-Mobile | unknown | ASSIGNED PA | Feb 2, 2024 | abuse@ via CH-UNISOURCE-19900518 |
| └ 138.188.174.0/23 | 512 | Bluewin_ | unknown | ASSIGNED PA | Feb 2, 2024 | abuse@ via CH-UNISOURCE-19900518 |
| └ 138. | 20,480 | Swisscom-Mobile | unknown | ASSIGNED PA | Feb 2, 2024 | abuse@ via CH-UNISOURCE-19900518 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
65,536 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Mobile | 65,024 | >99% | 2 | |
| Hosting | 512 | 0.78% | 2 |
Network & registry
Origin network
AS3303
CH
- Name
- Swisscom (Schweiz) AG
- Type
- Internet provider
- Registered
- Oct 28, 1994
- Domain
- swisscom.ch
- Website
- www.swisscom.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 21 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 138.188.0.0/16 | AS3303 | /24 | RIPE | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS3303 | RIPE | Swisscom IP-Plus | CH-UNISOURCE-MNT | Sep 22, 2001 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 138.188.0.0/17 | AS3303 | RIPE | Swisscom IP-Plus | CH-UNISOURCE-ADMIN-MNT | Nov 8, 2023 |
| 138.188.128.0/17 | AS3303 | RIPE | Swisscom IP-Plus | CH-UNISOURCE-ADMIN-MNT | Nov 8, 2023 |
| 138.188.136.0/24 | AS3303 | RIPE | CH-UNISOURCE-MNT | Jan 27, 2020 | |
| 138.188.138.0/24 | AS3303 | RIPE | CH-UNISOURCE-MNT | Jan 27, 2020 |
Whois
Registration for this announcement
- Range
- 138.
187. 0. 0 - 138. 188. 255. 255 - Netname
- CH-UNISOURCE-19900518
- Registrant
- Swisscom (Schweiz) AG
- Registrant country
- CH
- Organization
- Swisscom (Schweiz) AG (ORG-SI1-RIPE)
- Org country
- CH
- Type
- ALLOCATED PA
- Created
- Mar 18, 2015
- Updated
- Feb 13, 2019
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- CH
- Delegated
- May 18, 1990
- Status
- assigned
Report abuse
Abuse contact
- abuse@
ip-plus. net - Name
- Swisscom Abuse
- Handle
- SA38246-RIPE