Home ASN LookupAS23889

AS23889 Mauritius Telecom Ltd - Mauritius Telecom Ltd

🇲🇺

Org handle: F36D3930

AFRINICallocated

Announced Prefixes (BGP)

259total

257 IPv42 IPv6

IPv4 Addresses

Allocated (RIR)958,720

Announced (BGP)2.2M

IPv6 Addresses

Allocated (RIR)7.9×10²⁸

Announced (BGP)7.9×10²⁸

Prefix Limit (IPv4)

1,000

Prefix Limit (IPv6)

Country

🇲🇺 MU

RIR

AFRINIC

Status

allocated

Allocated

2004-09-10

Routing hygiene

Score 4/100 · Low risk

RPKI ROA coverage

98.1%

no RPKI invalid prefixes

IRR route objects

98.1%

1 prefix registered for another origin

Hijack signals

0 announced against others' ROAs, 0 own announced by others

Upstreams

diversity 76/100

No significant routing hygiene issues found

Based on 259 announced prefixes, updated daily (2026-10-26). How the score works · RPKI explained

Listed on the threat map (2026-10-26)

#4 in Mauritius (1 flagged network located there)

Large hosting providers appear because attackers rent their servers, not necessarily because of the operator.

Announced Prefixes

(BGP)259

Prefix	RPKI	IRR	Last Seen
41.136.0.0/16	Valid	AFRINICOther IRR	-
41.136.0.0/18	Valid	Other IRR	-
41.136.64.0/18	Valid	Other IRR	-
41.136.128.0/18	Valid	Other IRR	-
41.136.192.0/18	Valid	-	-
41.136.192.0/21	Valid	AFRINICOther IRR	-
41.136.194.0/24	Valid	-	-
41.136.195.0/24	Valid	-	-
41.136.196.0/24	Valid	-	-
41.136.198.0/23	Valid	-	-

1-10 of 259

1 / 26

Allocated Prefixes

(RIR)18

Prefix	Country	RIR	Status
41.136.0.0/16	🇲🇺 MU	AFRINIC	allocated
41.212.128.0/17	🇲🇺 MU	AFRINIC	allocated
41.223.220.0/22	🇲🇺 MU	AFRINIC	allocated
102.112.0.0/13	🇲🇺 MU	AFRINIC	allocated
196.8.225.0/24	🇲🇺 MU	AFRINIC	assigned
196.20.128.0/17	🇲🇺 MU	AFRINIC	allocated
196.27.64.0/19	🇲🇺 MU	AFRINIC	allocated
196.27.64.0/20	🇲🇺 MU	AFRINIC	assigned
196.27.80.0/20	🇲🇺 MU	AFRINIC	assigned
196.192.0.0/20	🇲🇺 MU	AFRINIC	allocated

1-10 of 18

1 / 2

All 259 announced prefixes of AS23889 →

Downstream Customers(1)

ASN	Name
AS14789	🇺🇸CLOUDFLARENET - Cloudflare, Inc.

BGP Neighbours

(seen in AS paths)

Upstreams (9)

Networks AS23889 hands its own prefixes to: transit providers, or peers at an exchange.

AS6453TATA COMMUNICATIONS (AMERICA)102
AS6204ZET NET INTERKVM HOST40
AS37468Angola Cables Angola Cables39
AS3356Level 3 Parent29
AS2914NTT America25
AS60068CDN77 Datacamp Limited13
AS33891CORE BACKBONE Core Backbone8
AS5511Opentransit Orange S.A2
AS6939Hurricane Electric1

Downstreams (9)

Networks whose own prefixes AS23889 passes on: usually its customers.

AS37622Mahanagar Telephone (Mauritius) Mahanagar Telephone (Mauritius)7
AS17652Mauritius Telecom Mauritius Telecom3
AS36894Mauritius Digital Promotion Agency Mauritius Digital Promotion Agency3
AS37708African Network Information Center (AfriNIC) African Network Information Center (AfriNIC)3
AS14789Cloudflare2
AS15084Concentrix CVG Corporation1
AS21433AccentureFSSC Accenture UK Limited1
AS328019Atcomm Broadband Services Atcomm Broadband Services1
AS329069CIM Financial Services Limited CIM Financial Services Limited1

Other adjacent networks (3)

Adjacent to AS23889 in the transit part of AS paths: peers, providers or customers.

AS37722Kaldera5
AS13335Cloudflare1
AS37100SEACOM Limited SEACOM Limited1

ASPA

No ASPA0 upstreams, 1 downstream

Listed as Upstream Provider by

1 ASN

View full ASPA details →

External Links

AFRINIC Whois RIPEstat

Learn more

What is an ASN?Autonomous systems, ASN ranges and how they are assigned
RPKI and route origin validationWhat the RPKI badges on the prefix list mean
How to run an ASPA checkVerify the upstream providers listed above
IPv4 transfers in the AFRINIC regionMonthly volume and the latest registry transfers
ASN data in AI agents and SIEMMCP server and API integrations

API

Open

GEThttps://api.ipctl.io/v1/asn/23889

Returns ASN details, announced prefixes, and BGP routing data.

curl -s "https://api.ipctl.io/v1/asn/23889" | jq