Home ASN LookupAS21723

AS21723 GOCO - GOCO TECHNOLOGY LIMITED PARTNERSHIP

🇨🇦

ARINassigned

Announced Prefixes (BGP)

161total

157 IPv44 IPv6

IPv4 Addresses

Allocated (RIR)109,824

Announced (BGP)196,864

IPv6 Addresses

Allocated (RIR)7.9×10²⁸

Announced (BGP)7.9×10²⁸

Prefix Limit (IPv4)

500

Prefix Limit (IPv6)

Country

🇨🇦 CA

RIR

ARIN

Status

assigned

Allocated

2001-06-14

Announced Prefixes

(BGP)161

Prefix	RPKI	IRR	Last Seen
64.85.32.0/19	Valid	Other IRR	2026-10-11
64.235.192.0/19	No ROA	Other IRR	2026-10-11
64.235.198.0/24	No ROA	Other IRR	2026-10-11
64.235.204.0/23	No ROA	Other IRR	2026-10-11
64.235.206.0/23	No ROA	Other IRR	2026-10-11
64.235.223.0/24	No ROA	Other IRR	2026-10-11
64.254.249.0/24	No ROA	ARIN	2026-10-11
66.163.192.0/20	Valid	Other IRR	2026-10-11
68.182.224.0/20	Valid	Other IRR	2026-10-11
69.36.96.0/19	Valid	Other IRR	2026-10-11

1-10 of 161

1 / 17

Allocated Prefixes

(RIR)24

Prefix	Country	RIR	Status
64.85.32.0/19	🇨🇦 CA	ARIN	allocated
66.163.192.0/20	🇨🇦 CA	ARIN	allocated
69.36.96.0/19	🇨🇦 CA	ARIN	allocated
74.49.128.0/18	🇨🇦 CA	ARIN	allocated
97.75.192.0/19	🇨🇦 CA	ARIN	allocated
162.211.192.0/21	🇨🇦 CA	ARIN	allocated
162.222.120.0/21	🇨🇦 CA	ARIN	allocated
162.246.128.0/22	🇨🇦 CA	ARIN	allocated
162.255.248.0/21	🇨🇦 CA	ARIN	allocated
172.85.80.0/21	🇨🇦 CA	ARIN	allocated

1-10 of 24

1 / 3

All 161 announced prefixes of AS21723 →

BGP Neighbours

(seen in AS paths)

Upstreams (6)

Networks AS21723 hands its own prefixes to: transit providers, or peers at an exchange.

AS812Rogers Communications Canada131
AS3356Level 3 Parent25
AS577Bell Canada2
AS174Cogent Communications1
AS852TELUS Communications1
AS13335Cloudflare1

Downstreams (3)

Networks whose own prefixes AS21723 passes on: usually its customers.

AS21724GOCO TECHNOLOGY LIMITED PARTNERSHIP66
AS396313MocTel3
AS63003Infra Solutions1

Other adjacent networks (2)

Adjacent to AS21723 in the transit part of AS paths: peers, providers or customers.

AS6939Hurricane Electric31
AS3257GTT BACKBONE GTT Communications4

Transfer History

Registry transfers of AS21723 between organisations.

AS21723M&A · 2021-07-15
Radiant Communications Ltd.
🇨🇦 CA ARIN
→
GOCO TECHNOLOGY LIMITED PARTNERSHIP
🇨🇦 CA ARIN

Date	Resource	From	To	Type
2021-07-15	AS21723	Radiant Communications Ltd. 🇨🇦 CA ARIN	GOCO TECHNOLOGY LIMITED PARTNERSHIP 🇨🇦 CA ARIN	M&A

ASPA

No ASPA

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
ASPA explainedWhy AS21723 should publish an ASPA object
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/21723

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

curl -s "https://api.ipctl.io/v1/asn/21723" | jq