NSF'S NOIRLAB
NSF'S NOIRLAB uses 131,072 IPv4 addresses in 4 ranges, and 1 IPv6 range, by the registry records IP Company reads.
About the company
Who it is, where it is registered and who owns it.
- Description
- United States national center for ground-based astronomy
- Headquarters
- Tucson, United States
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 States131,072 · 100.00%
Networks it operates
The autonomous systems registered under its domain, by the IPv4 each announces anywhere.
| ASN | NAME | TYPE | REGISTERED | IPV4 |
|---|---|---|---|---|
| AS19226 | NSF'S NOIRLAB | Education | United States | 65,280 |
| AS397823 | NSF'S NOIRLAB | Education | United States | 0 |
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 |
|---|---|---|
| 140.252.0.0/16 | 65,536 | AS62600 |
| 139.229.0.0/17 | 32,768 | AS19226 |
| 139.229.128.0/22 | 1,024 | AS19226 |
| 139.229.133.0-139.229.255.255 | 31,488 | AS19226 |
| 139.229.132.0/24 | 256 | AS27676 |
| 2620:a6:6000::/48 |
Names it registers under
The holder names its registry records give, by the IPv4 under each.
- NSF'S NOIRLAB65,536 · 50.00%
- National Optical Astronomy Observatories65,536 · 50.00%
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