Data as of Nov 7, 2026
128.168.0.0/18
No anonymizer space · no proxy exits in 30 daysIBM Cloud · space held by International Business Machines Corporation
Network & registry
Origin network
AS36351
US
- Name
- IBM Cloud
- Type
- Hosting
- Registered
- Dec 12, 2005
- Domain
- ibm.com
- Website
- www.ibm.com/cloud
- Industry
- Software Development
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jun 2024
- Current origin since
- Jun 2024 · 2.4 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 128.168.0.0/19 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.0.0/20 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.0.0/21 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.0.0/22 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.0.0/23 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.0.0/24 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.1.0/24 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.2.0/23 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.2.0/24 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.3.0/24 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.4.0/22 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.4.0/23 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.4.0/24 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.5.0/24 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.6.0/23 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.6.0/24 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.7.0/24 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.8.0/21 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.8.0/22 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.8.0/23 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.8.0/24 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.9.0/24 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.10.0/23 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.10.0/24 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.11.0/24 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.12.0/22 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.12.0/23 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.12.0/24 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.13.0/24 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.14.0/23 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.14.0/24 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.15.0/24 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.16.0/20 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.16.0/21 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.16.0/22 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.16.0/23 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.16.0/24 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.17.0/24 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.18.0/23 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.18.0/24 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.19.0/24 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.20.0/22 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.20.0/23 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.20.0/24 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.21.0/24 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.22.0/23 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.22.0/24 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.23.0/24 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.24.0/21 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.24.0/22 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.24.0/23 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.24.0/24 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.25.0/24 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.26.0/23 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.26.0/24 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.27.0/24 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.28.0/22 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.28.0/23 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.28.0/24 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.29.0/24 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.30.0/23 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.30.0/24 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.31.0/24 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.32.0/19 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.32.0/20 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.32.0/21 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.32.0/22 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.32.0/23 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.32.0/24 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.33.0/24 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.34.0/23 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.34.0/24 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.35.0/24 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.36.0/22 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.36.0/23 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.36.0/24 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.37.0/24 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.38.0/23 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.38.0/24 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.39.0/24 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.40.0/21 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.40.0/22 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.40.0/23 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.40.0/24 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.41.0/24 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.42.0/23 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.42.0/24 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.43.0/24 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.44.0/22 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.44.0/23 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.44.0/24 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.45.0/24 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.46.0/23 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.46.0/24 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.47.0/24 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.48.0/20 | AS6517 | RADB | THE SOLO NETWORKS(added by MAINT-AS3257) | MAINT-AS3257 | Nov 13, 2023 |
| 128.168.48.0/20 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.48.0/21 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.48.0/22 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.48.0/23 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.48.0/24 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.49.0/24 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.50.0/23 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.50.0/24 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.51.0/24 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.52.0/22 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.52.0/23 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.52.0/24 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.53.0/24 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.54.0/23 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.54.0/24 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.55.0/24 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.56.0/21 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.56.0/22 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.56.0/23 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.56.0/24 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.57.0/24 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.58.0/23 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.58.0/24 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.59.0/24 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.60.0/22 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.60.0/23 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.60.0/24 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.61.0/24 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.62.0/23 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.62.0/24 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
| 128.168.63.0/24 | AS135091 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 14, 2018 |
Whois
Registration for this announcement
- Range
- 128.
168. 0. 0/ 16 - Netname
- SOFTLAYER-R
- Registrant
- International Business Machines Corporation
- Registrant country
- US
- Organization
- International Business Machines Corporation (ORG-IBMC2-RIPE)
- Org country
- US
- Type
- LEGACY
- Created
- May 10, 2017
- Updated
- Nov 12, 2025
- Maintainer
- RIPE-NCC-LEGACY-MNT
- RIR
- RIPE NCC
- Country
- US
- Delegated
- Oct 2, 1986
- Status
- assigned
Report abuse
Abuse contact
- abuse@
softlayer. com - Name
- Abuse-C Role
- Handle
- AR78981-RIPE