Data as of Nov 7, 2026
132.174.0.0/16
No anonymizer space · no proxy exits in 30 daysOnline Computer Library Center · space held by OCLC, Inc.
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 132.174.181.0/24 since Feb 2026 | AS4373 | Business | OCLC, Inc. | |
| 132.174.182.0/24 since Feb 2026 | AS4373 | Business | OCLC, Inc. |
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 |
|---|---|---|---|---|---|---|
| 132.174.0.0/16 | 65,536 | OCLC | OCLC, Inc. (OCLC-Z) · US | Direct Allocation | Mar 1, 1989 | DNS-Admin@ |
| └ 132.174.170.0/24 | 256 | OCLC-BOHL-CL | unknown | — | — | — |
| └ 132.174.171.0/24 | 256 | OCLC-LEIDEN-CL | unknown | — | — | — |
| └ 132.174.172.0/24 | 256 | OCLC-OBERHACHING-CL | unknown | — | — | — |
| └ 132.174.173.0/24 | 256 | OCLC-EELDE-CL | unknown | — | — | — |
| └ 132.174.174.0/24 | 256 | OCLC-SHEFFIELD-CL | unknown | — | — | — |
| └ 132.174.175.0/24 | 256 | OCLC-MELBOURNE-CL | unknown | — | — | — |
| └ 132.174.176.0/24 | 256 | OCLC-SEATTLE-CL | unknown | — | — | — |
| └ 132.174.177.0/24 | 256 | OCLC-FIRENZE-CL | unknown | — | — | — |
| └ 132.174.178.0/24 | 256 | OCLC-BERLIN-CL | unknown | — | — | — |
| └ 132.174.179.0/24 | 256 | OCLC-OTTAWA-CL | unknown | — | — | — |
Network & registry
Origin network
AS4373
US
- Name
- Online Computer Library Center
- Type
- Business
- Registered
- Feb 8, 1995
- Domain
- saonlinebd.com
- Industry
- Law, Business, and Consulting Services
- 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
IRR
Route objects on the exact prefix
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 132.174.41.0/24 | AS4373 | RADB | RS-RC-OCLC, Inc-Midwest | MAINT-RR | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 132.
174. 0. 0/ 16 - Netname
- OCLC
- Registrant
- OCLC, Inc.
- Organization
- OCLC, Inc. (OCLC-Z)
- Org address
- 6565 Frantz Road, Dublin, OH, 43017-0702
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-132-174-0-0-1
- Parent
- NET-132-0-0-0-0
- Created
- Mar 1, 1989
- RIR
- ARIN
- Country
- US
- Delegated
- Mar 1, 1989
- Status
- assigned
Report abuse
Abuse contact
- DNS-Admin@
oclc. org - Name
- Online Computer Library Center Inc
- Phone
- +1-800-848-5878
- Handle
- IO17-ARIN