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AS327727C-Squared Limited

UgandaRegistryAFRINIC

As of 23rd October 2026, AS327727 (C-Squared Limited), a network registered in Uganda with AFRINIC, originates 4 IPv4 prefixes covering 1k addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 35,835th-largest of the 79,666 networks we see originating IPv4, and the 22nd-largest of 55 in Uganda. It is seen behind 6 upstream networks, most often AS174 (Cogent Communications, LLC) and AS37613 (DOLPHIN TELECOMMUNICATION LIMITED), and in front of 14 downstream networks. None of its announcements have a valid RPKI ROA. 100% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

4

IPv6 prefixes

1

IPv4 addresses

1k

IPv6 /64s

4.3B

Upstream graph

The networks AS327727 is seen behind, one and two hops out, drawn from real AS paths.

AS327727Toward the internet core
Upstream graph for AS327727: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS327727C-Squared LimitedThis networkAS174Cogent Communicat…AS29465MTN NIGERIA Commu…AS37497Network Platforms…AS37613DOLPHIN TELECOMMU…AS328842ProData Africa Li…AS151326DCConnect Communi…AS1299Arelion (fka. Tel…AS16637MTN SA (Bayobab)AS37271Workonline Commun…AS3491PCCW Global (HK) …AS7713PT Telkom Indones…AS60171AFR-IX TELECOM S.…

Networks observed one and two hops upstream of AS327727 in real AS paths. A thicker line means more vantage points saw that adjacency, so weight tracks how well attested it is — not how much traffic it carries. Adjacency is an observation; whether it is a transit purchase or a settlement-free peering is an inference, and is labelled as one wherever we show it.

Neighbouring networks

64

adjacent networks

Upstreams
69%
Peers
4469%
Downstreams
1422%

Networks carrying this one's traffic toward the rest of the internet.

Upstreams of AS327727
NetworkCountryRelationshipPathsVantage pts
AS174Cogent Communications, LLCUSPeer9,449135
AS37613DOLPHIN TELECOMMUNICATION LIMITEDGHPeer60645
AS37497Network Platforms (PTY) LTDZAPeer2582
AS29465MTN NIGERIA Communication limitedNGPeer1288
AS328842ProData Africa LimitedGHPeer12576
AS33763Paratus Telecommunications LimitedMUPeer7777

Prefixes

The largest blocks AS327727 originates, widest first.

Largest prefixes originated by AS327727
PrefixAddressesVisibility
102.211.168.0/2425676/77
102.211.169.0/2425677/77
102.211.170.0/2425676/77
102.211.171.0/2425676/77
2c0f:f168::/324.3B × /6459/64

Routing health

How AS327727's own announcements validate against RPKI and how far they propagate. The same measures for the whole routing table are on the routing table in numbers.

RPKI origin validation

  • Valid0.0%0
  • Invalid0.0%0
  • No ROA100.0%5

Propagation

  • Globally propagated90% of full-feed peers or more100.0%5
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 4 prefixes

IPv6 — 1 prefixes

  • /324.3B × /64100.0%1

Recent changes

Announcements that started or stopped since 23rd Sept 2026.

No announcement by AS327727 started or stopped in this period.

Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.