Data as of Nov 7, 2026
138.223.0.0/16
No anonymizer space · no proxy exits in 30 daysSwisscom (Schweiz) AG · space held by ABB Information Systems Ltd
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. | 196,608 | ABB-SE-NET1_ | ABB Information Systems Ltd (ORG-AISL11-RIPE) · CH | LEGACY | Jul 30, 2025 | bartlomiej. |
| └ 138.223.0.0/16 | 65,536 | ABB-NET4 | ABB Asea Brown Boveri Ltd | LEGACY | Dec 21, 2001 | bartlomiej. via ABB-SE-NET1_1 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Registry
Holder
- Organization
- ABB Information Systems Ltd
- Handle
- ORG-AISL11-RIPE
- Range
- 138.
223. 0. 0 - 138. 225. 255. 255 - Registration type
- LEGACY
- Record created
- Jul 30, 2025
- Legacy
- yes
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
- Jan 2011 · 16 yr
- Origin networks
- 2
- Last change of origin
- Jan 2011
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 138.
223. 0. 0/ 16 - Netname
- ABB-NET4
- Registrant
- ABB Asea Brown Boveri Ltd
- Registrant country
- CH
- Organization
- ABB Asea Brown Boveri Ltd
- Org country
- CH
- Type
- LEGACY
- Created
- Dec 21, 2001
- Updated
- Dec 4, 2019
- Maintainer
- ABB-MNT
- RIR
- RIPE NCC
- Country
- CH
- Delegated
- Sep 1, 1993
- Status
- assigned
Report abuse
Abuse contact
- bartlomiej.
hryniewicz@ pl. abb. com - Name
- Abuse-C Role
- Handle
- AR39853-RIPE