asn.dev

Autonomous system

AS37520 Rhodes University - Rhodes University

Education APNIC Educational/Research

IPv4 addresses 65.79K 2 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly ZA
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

Rhodes University

South Africa · AI-generated

education university

Campus network of Rhodes University, a public research university in Makhanda (formerly Grahamstown), Eastern Cape, South Africa.

What it's used for

  • Campus, research, and administrative networking for the university's students, residences, and departments.

Notable

  • An IP here is institutional (campus, dorms, labs), classified education rather than commercial hosting.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.

Transit providers

2 upstream, 0 downstream and 4 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS22355Frogfoot Networks135
AS2018Tertiary Education and Research Network of South Africa26

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-02, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 2 prefixes · 65.79K addresses IPv6 1 prefixes

CountryNamePrefixes
ZASouth Africa3

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS37520
Registry name
ORG-RU1-AFRINIC
Registrant
Rhodes University
Registered
2012-11-12
Last changed
2022-10-31
Allocation
allocated

Declared

PeeringDB profile

self-reported
Name
Rhodes University
Also known as
RU
Network type
Educational/Research
Scope
Regional
Traffic ratio
Mostly Inbound
Peering policy
Open
IRR as-set
AS-RHODESUNIV
Website
https://www.ru.ac.za

PeeringDB records are maintained by the network operator and are not independently verified. Treat them as a statement of intent rather than of fact. For the observed and recorded view, see peering, which lists the exchanges Packet Clearing House has a port on file for.

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 4 valid, 0 with no ROA
ROAs
4 authorising AS37520
ASPA
no ASPA record
IRR
75% registered · 3 of 4 announcements 1 other origin
Route objects
4 naming AS37520

Reputation

Classification and threat

Education University, school or national research and education network.

Spamhaus DROP

Not on ASN-DROP The network as a whole is not listed.

No DROP prefixes None of its announced space is on the DROP prefix list.

Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 449 networks and 1,846 prefixes, as published 2026-11-03. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.

FBI IC3

No IC3 indicators Nothing from the FBI IC3 feed.

IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.

Elsewhere

Cross-check