Data as of Nov 13, 2026
172.98.136.0/24
No anonymizer space · no proxy exits in 30 daysXiber
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 |
|---|---|---|---|---|---|---|
| 172.98.128.0/20 | 4,096 | XIBER-NETBLK-9 | Xiber (FL-369) · US | Direct Allocation | Jun 16, 2015 | noc@ |
| └ 172.98.128.0/20 | 4,096 | XIBER-01 | Xiber (FL-369) · US | Reallocated | Jan 24, 2017 | noc@ |
| └ 172.98.136.0/24 | 256 | SOUTHFIELD | unknown | Reassigned | Sep 10, 2019 | noc@ via XIBER-NETBLK-9 |
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
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Apr 2019
- Current origin since
- Dec 2023 · 2.9 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 172.98.128.0/20 | AS393950 | /24 | ARIN | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS393950 | RADB | Xiber LLC, Southfield, MI | MAINT-AS393950 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 172.
98. 136. 0/ 24 - Netname
- SOUTHFIELD
- Registrant
- Xiber
- Organization
- Xiber (FL-369)
- Org address
- 1429 Chase Ct, Carmel, IN 46032, Carmel, IN, 46032
- Org country
- US
- Type
- Reassigned
- Handle
- NET-172-98-136-0-1
- Parent
- NET-172-98-128-0-2
- Created
- Sep 10, 2019
- RIR
- ARIN
- Country
- US
- Delegated
- Jun 16, 2015
- Status
- assigned
Report abuse
Abuse contact
- noc@
xiberhawaii. com - Name
- NOC
- Phone
- +1-808-441-5551
- Handle
- NOC13089-ARIN