Autonomous system
AS3777 HAVERFORD
Education ARIN
IPv4 addresses
65.54K
1 prefixes
IPv6 prefixes
0
counted as prefixes, not addresses
Countries
1
mostly US
Flagged prefixes
0
none
Summary
Haverford College
education university legacy
HAVERFORD is the ASN of Haverford College, a small liberal-arts college in
Haverford, Pennsylvania, just outside Philadelphia.
What it's used for
- Campus networking for the college: academic and administrative systems, student residential networks, library and lab infrastructure.
- Announces a legacy /16 — roughly 65,000 addresses for a college of well under 1,500 students.
Notable
- Institutional address space: hosts here are campus systems and student networks, not commercial customers.
- The size of the allocation is the striking part. A full /16 for a small liberal-arts college is a classic early-internet artifact from the era when address space was assigned generously by class rather than by need.
Interesting
- Haverford sits in a cluster of Pennsylvania institutions with adjacent AS numbers, alongside [AS3778](https://asn.ipinfo.app/AS3778) (Temple University) and [AS3782](https://asn.ipinfo.app/AS3782) (Swarthmore College) — the signature of a state's campuses being brought online together through the same regional network.
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 | 1 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS3777- Registry name
- HAVERFORD
- Registrant
- Haverford College
- Abuse contact
- hcnet-request@haverford.edu
- Registered
- 1994-08-19
- Last changed
- 2023-11-14
- 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