Home ASN LookupAS46650

AS46650 ASN46650-CCGL - Columbus Communications Grenada Ltd.

🇬🇩

ARINassigned

Announced Prefixes (BGP)

76total

58 IPv418 IPv6

IPv4 Addresses

Allocated (RIR)8,192

Announced (BGP)25,600

IPv6 Addresses

Allocated (RIR)1.3×10³⁰

Announced (BGP)2.6×10³⁰

Prefix Limit (IPv4)

200

Prefix Limit (IPv6)

100

Country

🇬🇩 GD

RIR

ARIN

Status

assigned

Allocated

2008-11-05

Routing hygiene

Score 75/100 · High risk

RPKI ROA coverage

31.6%

4 prefixes RPKI invalid

IRR route objects

25%

36 prefixes registered for another origin

Hijack signals

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

Upstreams

diversity 0/100

68% of announced prefixes (52 of 76) have no valid ROA, 4 of them RPKI invalid
Announces 4 prefixes that RPKI assigns to another network (possible hijack or misconfiguration)
75% of announced prefixes (57 of 76) have no IRR route object for this ASN
32 prefixes registered in IRR route objects for another active network and not authorized by a ROA
Only one upstream seen in the AS paths of its routes

Based on 76 announced prefixes, updated daily (2026-10-26). How the score works · RPKI explained

Announced Prefixes

(BGP)76

Prefix	RPKI	IRR	Last Seen
63.245.30.0/23	Invalid	-	-
63.245.56.0/23	Invalid	-	-
63.245.58.0/23	Invalid	-	-
63.245.66.0/23	Invalid	-	-
65.48.134.0/23	No ROA	-	-
65.48.136.0/23	No ROA	-	-
65.48.138.0/23	No ROA	-	-
65.48.202.0/23	No ROA	-	-
65.48.204.0/23	No ROA	-	-
65.48.206.0/24	No ROA	-	-

1-10 of 76

1 / 8

Allocated Prefixes

(RIR)8

Prefix	Country	RIR	Status
74.117.84.0/22	🇬🇩 GD	ARIN	allocated
74.122.88.0/21	🇬🇩 GD	ARIN	allocated
104.245.92.0/22	🇬🇩 GD	ARIN	allocated
162.245.152.0/22	🇬🇩 GD	ARIN	allocated
199.83.192.0/21	🇬🇩 GD	ARIN	allocated
199.85.236.0/22	🇬🇩 GD	ARIN	allocated
2001:1808::/32	🇬🇩 GD	ARIN	allocated
2600:1a00::/28	🇬🇩 GD	ARIN	allocated

All 76 announced prefixes of AS46650 →

Downstream Customers(6)

ASN	Name
AS14432	🇬🇩GREX - NTRC-Grenada
AS14789	🇺🇸CLOUDFLARENET - Cloudflare, Inc.
AS30272	🇬🇩GOG-ASN1-GND - Government of Grenada
AS393682	🇬🇩AICASNREQ10232014 - AIsleCom
AS399273	🇬🇩GCB-ASN01 - Grenada Co-operative Bank Limited
AS401400	🇬🇩MCNET-SOLUTIONS-GD - MCNET-SOLUTIONS

BGP Neighbours

(seen in AS paths)

Upstreams (1)

Networks AS46650 hands its own prefixes to: transit providers, or peers at an exchange.

AS23520Columbus Networks USA76

Downstreams (7)

Networks whose own prefixes AS46650 passes on: usually its customers.

AS393629Green Dot Grenada5
AS393682AIsleCom4
AS14432NTRC Grenada2
AS14789Cloudflare2
AS20940AKAMAI ASN1 Akamai International B.V2
AS401400MCNET SOLUTIONS2
AS30272Government Of Grenada1

ASPA

No ASPA0 upstreams, 6 downstreams

Listed as Upstream Provider by

6 ASNs

View full ASPA details →

External Links

ARIN 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 ARIN 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/46650

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

curl -s "https://api.ipctl.io/v1/asn/46650" | jq