AS54197 TGS4 - TGs4 Networks Inc.

🇨🇦

ARINassigned

Announced Prefixes (BGP)

10total

4 IPv46 IPv6

IPv4 Addresses

Allocated (RIR)768

Announced (BGP)1,024

IPv6 Addresses

Allocated (RIR)4.8×10²⁴

Announced (BGP)7.2×10²⁴

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

RIR

Status

assigned

Allocated

2022-05-24

Announced Prefixes

(BGP)10

Prefix	RPKI	IRR	Last Seen
23.145.148.0/24	No ROA	ARIN	2026-10-11
103.136.186.0/24	Valid	APNIC	2026-10-11
103.177.136.0/24	Valid	APNIC	2026-10-11
103.177.137.0/24	Valid	APNICOther IRR	2026-10-11
2400:3f60:4::/48	Valid	APNIC	2026-10-11
2400:3f60:10::/48	Valid	APNIC	2026-10-11
2400:3f60:11::/48	Valid	APNIC	2026-10-11
2400:3f60:12::/48	Valid	APNIC	2026-10-11
2602:fcd3:200::/48	Valid	-	2026-10-11
2602:fcd3:201::/48	Valid	-	2026-10-11

(RIR)7

Prefix	Country	RIR	Status
23.145.148.0/24	🇨🇦 CA	ARIN	allocated
103.177.136.0/24	🇭🇰 HK	APNIC	assigned
103.177.137.0/24	🇨🇦 CA	APNIC	assigned
2400:3f60:4::/48	🇨🇦 CA	APNIC	assigned
2400:3f60:10::/48	🇨🇦 CA	APNIC	assigned
2400:3f60:11::/48	🇨🇦 CA	APNIC	assigned
2400:3f60:12::/48	🇨🇦 CA	APNIC	assigned

(seen in AS paths)

Networks AS54197 hands its own prefixes to: transit providers, or peers at an exchange.

ASPA

No ASPA

External Links

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 AS54197 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

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

curl -s "https://api.ipctl.io/v1/asn/54197" | jq