Autonomous system
AS3629 NYSERNET-BLK
Education ARIN
IPv4 addresses
1.02K
1 prefixes
IPv6 prefixes
1
counted as prefixes, not addresses
Countries
1
mostly US
Flagged prefixes
0
none
Summary
NYSERNet
education research legacy
One of a block of autonomous system numbers (NYSERNET-BLK) held by NYSERNet,
the New York State research and education network.
What it's used for
- Carrying a slice of NYSERNet's
199.109.0.0address space, alongside IPv6. - NYSERNet connects universities, colleges, research institutes, libraries, and schools across New York State to each other and to the wider research internet.
Notable
- Research-and-education space. Addresses under NYSERNet belong to member institutions rather than to consumers or hosting customers.
- NYSERNet holds a run of adjacent AS numbers rather than a single one — see [AS3630](https://asn.ipinfo.app/AS3630), its immediate neighbour, registered the same day.
Interesting
- NYSERNet is one of the original NSFNET-era regional networks: the intermediaries that stitched campuses into the early internet before commercial transit existed. Its low AS numbers date from that lineage.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Address space
Summary
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 2 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS3628- Registry name
- NYSERNET-BLK
- Registrant
- NYSERNet
- Abuse contact
- abuse@nysernet.org
- Registered
- 1994-05-24
- Last changed
- 2022-08-25
- Status
- active
Reputation
Classification and threat
Education University, school or national research and education network.
No IC3 indicators Nothing from the FBI IC3 feed.
Threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere