Home ASN LookupAS21351

AS21351 CANALPLUSTELECOM Canal + Telecom SAS

🇬🇵

Org handle: ORG-MA21-RIPE

RIPE NCCallocated

Announced Prefixes (BGP)

43total

24 IPv419 IPv6

IPv4 Addresses

Allocated (RIR)205,824

Announced (BGP)219,136

IPv6 Addresses

Allocated (RIR)6.3×10²⁹

Announced (BGP)3.8×10²⁸

Prefix Limit (IPv4)

500

Prefix Limit (IPv6)

100

Country

🇬🇵 GP

RIR

RIPE NCC

Status

allocated

Allocated

2001-11-07

Listed on the threat map (2026-10-11)

#2 in Guadeloupe (1 flagged network located there)

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

Announced Prefixes

(BGP)43

Prefix	RPKI	IRR	Last Seen
5.187.96.0/19	Valid	RIPE	2026-10-11
5.187.96.0/20	Valid	-	2026-10-11
5.187.112.0/20	Valid	-	2026-10-11
46.238.128.0/18	Valid	RIPE	2026-10-11
93.121.128.0/17	Valid	RIPE	2026-10-11
95.138.0.0/17	Valid	RIPE	2026-10-11
95.138.112.0/22	Valid	-	2026-10-11
95.138.112.0/23	Valid	-	2026-10-11
104.250.0.0/19	No ROA	ARIN	2026-10-11
107.191.208.0/20	No ROA	ARIN	2026-10-11

1-10 of 43

1 / 5

Allocated Prefixes

(RIR)15

Prefix	Country	RIR	Status
5.187.96.0/19	🇬🇵 GP	RIPENCC	allocated
46.238.128.0/18	🇬🇵 GP	RIPENCC	allocated
93.121.128.0/17	🇬🇵 GP	RIPENCC	allocated
95.138.0.0/17	🇬🇵 GP	RIPENCC	allocated
104.250.0.0/19	🇬🇵 GP	ARIN	allocated
107.191.208.0/20	🇬🇵 GP	ARIN	allocated
154.67.0.0/17	🇷🇪 RE	AFRINIC	allocated
154.67.128.0/17	🇷🇪 RE	AFRINIC	allocated
161.22.64.0/18	🇬🇫 GF	LACNIC	allocated
164.160.224.0/20	🇷🇪 RE	AFRINIC	allocated

1-10 of 15

1 / 2

All 43 announced prefixes of AS21351 →

BGP Neighbours

(seen in AS paths)

Upstreams (10)

Networks AS21351 hands its own prefixes to: transit providers, or peers at an exchange.

AS1299TWELVE99 Arelion Sweden AB13
AS34177CELESTE SAS8
AS2914NTT America5
AS6939Hurricane Electric4
AS30844LIQUID Telecommunications4
AS4788TTSSB MY TM TECHNOLOGY SERVICES SDN. BHD3
AS6762SEABONE NET TELECOM ITALIA SPARKLE S.P.A3
AS12956TELXIUS TELEFONICA GLOBAL SOLUTIONS SL1
AS24482SGGS AP SG.GS1
AS137409GSLNETWORKS AP GSL Networks Pty1

Downstreams (10)

Networks whose own prefixes AS21351 passes on: usually its customers.

AS2470FR LAREUNION Ile De La Reunion Departement DOutre Mer23
AS2471FR DOM GUADELOUPE Iles De La Guadeloupe15
AS2199FR DOM MARTINIQUE Iles De La Martinique13
AS2472FR DOM GUYANE Francaise11
AS2088FR RENATER MAYOTTE Reseau National De Telecommunications Pour La Technologie4
AS394485SOLUTECH.NET3
AS60046CT Martinique Collectivite Territoriale De Martinique2
AS204818HOSTEUR NET CORE Hosteur SAS2
AS886COLLECTIVITE DE SAINT BARTHELEMY1
AS60132ZOREOLE Group SARL1

Other adjacent networks (2)

Adjacent to AS21351 in the transit part of AS paths: peers, providers or customers.

AS2200FR RENATER Reseau National De Telecommunications Pour La Technologie37
AS37239ICTGLOBE1

ASPA

No ASPA

Abuse Contact

External Links

RIPE 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
ASPA explainedWhy AS21351 should publish an ASPA object
IPv4 transfers in the RIPE NCC 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/21351

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

curl -s "https://api.ipctl.io/v1/asn/21351" | jq