Reputation · trust score
A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.
- Baseline (neutral) 65
- Academic allocation +6
- Trust score 71 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
About Harvard University
Harvard University is a private Ivy League research university in Cambridge, Massachusetts, United States. Founded in 1636, and named Harvard College in 1639 in honor of its first benefactor, Puritan clergyman John Harvard, it is the oldest institution of higher learning in the United States.
Operates 1 network present at 2 internet exchanges with a selective peering policy.
Pays desservis par Harvard University
Chaque pays où cette organisation a des allocations IPv4, classées par IPs détenues.
ASNs détenus par Harvard University
Plus grandes plages CIDR
| CIDR | IPs | PTR Density | ASN | Pays | State | City |
|---|---|---|---|---|---|---|
| 128.103.0.0/16 | 65.5K |
25.2%
|
AS1742 | US | Massachusetts | Cambridge |
| 131.142.0.0/16 | 65.5K |
6.7%
|
AS1742 | US | Massachusetts | Arlington |
| 140.247.0.0/16 | 65.5K |
64.9%
|
AS1742 | US | Massachusetts | Cambridge |
| 18.2.0.0/19 | 8.2K |
1.1%
|
AS10578 | US | — | — |
| 18.2.128.0/19 | 8.2K |
1.0%
|
AS10578 | US | — | — |
| 18.2.192.0/19 | 8.2K |
0.0%
|
AS10578 | US | — | — |
| 65.112.0.0/20 | 4.1K |
7.2%
|
AS1742 | US | Massachusetts | Cambridge |
| 67.134.204.0/22 | 1.0K |
93.2%
|
AS1742 | US | Massachusetts | Cambridge |
| 199.94.60.0/22 | 1.0K |
0.0%
|
AS1742 | US | — | — |
| 192.5.66.0/24 | 256 |
0.8%
|
AS1742 | US | — | — |
| 192.5.89.0/24 | 256 |
7.4%
|
AS10578 | US | — | — |
| 192.54.223.0/24 | 256 |
0.0%
|
AS1742 | US | — | — |
| 192.131.102.0/24 | 256 |
0.0%
|
AS1742 | US | — | — |
Frequently Asked Questions
Combien d'adresses IP Harvard University possède-t-il ?
Harvard University contrôle 228.4K adresses IPv4 réparties sur 13 plages CIDR. L'organisation est enregistrée en United States.
Quels ASN Harvard University opère-t-il ?
Harvard University opère 2 systèmes autonome. Chaque ASN représente un réseau routé indépendamment que Harvard University gère pour la livraison du trafic internet.
Quel type d'organisation est Harvard University ?
Harvard University is categorized as academic. Cette classification est basée sur l'utilisation principale par l'organisation de ses allocations d'adresses IP.
