OCLC, Inc.
OCLC, Inc. uses 69,576 IPv4 addresses in 20 ranges, by the registry records IP Company reads.
About the company
Who it is, where it is registered and who owns it.
- Description
- Global library cooperative
- Founded
- 1967
- Headquarters
- Dublin, United States
- Industry
- Information technology, Libraries, archives, museums and other cultural activities, Library administration, Library and archives activities
Who routes its space
The networks announcing its IPv4, by the addresses each announces.
Where its space is
Its IPv4 that IP Geolocation places, by country. A /24 counts for the company using most of it.
- United States68,864 · 98.90%
- Germany736 · 1.06%
- Luxembourg8 · 0.01%
- Latvia8 · 0.01%
- Poland8 · 0.01%
- Romania8 · 0.01%
Networks it operates
The autonomous systems registered under its domain, by the IPv4 each announces anywhere.
What the databases see
Addresses each address-keyed database holds in its IPv4, as a share of it, with the largest providers. A /24 counts for the company using most of it; counts overlap.
Speed tests
Speeds measured from its space in the last 90 days.
Its address ranges
Its largest IPv4 ranges, then its IPv6 ones, as IP Company draws them, a CIDR a row, with the network announcing each.
| RANGE | IPV4 | ORIGIN |
|---|---|---|
| 132.174.0.0-132.174.169.255 | 43,520 | AS4373 |
| 132.174.180.0/22 | 1,024 | AS4373 |
| 132.174.184.0/21 | 2,048 | AS4373 |
| 132.174.192.0/18 | 16,384 | AS4373 |
| 206.107.40.0/21 | 2,048 | AS4373 |
| 204.152.100.0/22 | 1,024 | AS4373 |
| 204.152.104.0/24 | 256 | AS4373 |
| 198.137.189.0/24 | 256 | AS4373 |
| 198.137.190.0/23 | 512 | AS4373 |
| 193.31.10.0/23 | 512 | |
| 205.160.168.0/23 | 512 | AS4373 |
| 192.156.252.0/24 | 256 | AS4373 |
| 192.188.124.0/24 | 256 | AS4373 |
| 198.187.191.0/24 | 256 | AS4373 |
| 199.164.217.0/24 | 256 | AS4373 |
| 204.17.227.0/24 | 256 | AS4373 |
| 165.193.178.64/26 | 64 | AS3561 |
| 206.79.12.32/27 | 32 | AS3561 |
| 212.222.85.160/27 | 32 | AS3257 |
| 206.228.172.112/28 | 16 | AS174 |
| 212.222.85.112/28 | 16 | AS3257 |
| 212.222.85.224/28 | 16 | AS3257 |
| 65.175.47.112/28 | 16 | AS3257 |
| 68.22.150.216/29 | 8 | AS7018 |
Names it registers under
The holder names its registry records give, by the IPv4 under each.
- OCLC, Inc.66,304 · 95.30%
- OCLC2,656 · 3.82%
- OCLC GmbH512 · 0.74%
- OCLC-Docklands96 · 0.14%
- Oclc8 · 0.01%
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