2402:a940:40::/48 RPKI valid

Sayem Online Communication · Updated 21.10.2026 17:16 UTC

Announced IPv6 AS137542 Sayem Online Communication

Network Information

Prefix: 2402:a940:40::/48
Network Description:: —
Address range: 2402:a940:40:: – 2402:a940:40:ffff:ffff:ffff:ffff:ffff
Size: 65,536 × /64
Origin AS: AS137542 Sayem Online Communication
Organization: Sayem Online Communication
AS path: AS208972AS9121AS9498AS58682AS137542
Paths seen: 1
RPKI: RPKI valid
Location: Bangladesh
First seen: 21.10.2026

RPKI ROAs

ROA prefix	Max length	Origin AS	Trust anchor
2402:a940::/32	/32	AS137542	APNIC
2402:a940::/40	/48	AS137542	APNIC	Matches

Prefix	Origin AS	Description	Location	RPKI
2402:a940::/32	AS137542			RPKI valid

None in the routing table.

Prefix	Origin AS	Description	Location	RPKI
103.112.128.0/24	AS137542	Sayem Online Communication	Strasbourg	RPKI valid
103.112.129.0/24	AS137542	Sayem Online Communication		RPKI valid
103.112.130.0/24	AS137542	Sayem Online Communication		RPKI valid
103.112.131.0/24	AS137542	Sayem Online Communication		RPKI valid
103.157.202.0/24	AS137542	Central Internet Link		RPKI valid
2402:a940::/48	AS137542			RPKI valid
2402:a940::/32	AS137542			RPKI valid
2402:a940:1::/48	AS137542			RPKI valid
2402:a940:2::/48	AS137542			RPKI valid
2402:a940:3::/48	AS137542			RPKI valid
2402:a940:4::/48	AS137542			RPKI valid
2402:a940:5::/48	AS137542			RPKI valid
2402:a940:6::/48	AS137542			RPKI valid
2402:a940:7::/48	AS137542			RPKI valid
2402:a940:8::/48	AS137542			RPKI valid
2402:a940:9::/48	AS137542			RPKI valid
2402:a940:a::/48	AS137542			RPKI valid
2402:a940:b::/48	AS137542			RPKI valid
2402:a940:c::/48	AS137542			RPKI valid
2402:a940:d::/48	AS137542			RPKI valid
2402:a940:e::/48	AS137542			RPKI valid
2402:a940:f::/48	AS137542			RPKI valid
2402:a940:10::/48	AS137542			RPKI valid
2402:a940:11::/48	AS137542			RPKI valid
2402:a940:12::/48	AS137542			RPKI valid
2402:a940:13::/48	AS137542			RPKI valid
2402:a940:14::/48	AS137542			RPKI valid
2402:a940:15::/48	AS137542			RPKI valid
2402:a940:16::/48	AS137542			RPKI valid
2402:a940:17::/48	AS137542			RPKI valid
2402:a940:18::/48	AS137542			RPKI valid
2402:a940:19::/48	AS137542			RPKI valid
2402:a940:1a::/48	AS137542			RPKI valid
2402:a940:1b::/48	AS137542			RPKI valid
2402:a940:1c::/48	AS137542			RPKI valid
2402:a940:1d::/48	AS137542			RPKI valid
2402:a940:1e::/48	AS137542			RPKI valid
2402:a940:1f::/48	AS137542			RPKI valid
2402:a940:20::/48	AS137542			RPKI valid
2402:a940:21::/48	AS137542			RPKI valid
2402:a940:22::/48	AS137542			RPKI valid
2402:a940:23::/48	AS137542			RPKI valid
2402:a940:24::/48	AS137542			RPKI valid
2402:a940:25::/48	AS137542			RPKI valid
2402:a940:26::/48	AS137542			RPKI valid
2402:a940:27::/48	AS137542			RPKI valid
2402:a940:28::/48	AS137542			RPKI valid
2402:a940:29::/48	AS137542			RPKI valid
2402:a940:2a::/48	AS137542			RPKI valid
2402:a940:2b::/48	AS137542			RPKI valid
2402:a940:2c::/48	AS137542			RPKI valid
2402:a940:2d::/48	AS137542			RPKI valid
2402:a940:2e::/48	AS137542			RPKI valid
2402:a940:2f::/48	AS137542			RPKI valid
2402:a940:30::/48	AS137542			RPKI valid
2402:a940:31::/48	AS137542			RPKI valid
2402:a940:32::/48	AS137542			RPKI valid
2402:a940:33::/48	AS137542			RPKI valid
2402:a940:34::/48	AS137542			RPKI valid
2402:a940:35::/48	AS137542			RPKI valid
2402:a940:36::/48	AS137542			RPKI valid
2402:a940:37::/48	AS137542			RPKI valid
2402:a940:38::/48	AS137542			RPKI valid
2402:a940:39::/48	AS137542			RPKI valid
2402:a940:3a::/48	AS137542			RPKI valid
2402:a940:3b::/48	AS137542			RPKI valid
2402:a940:3c::/48	AS137542			RPKI valid
2402:a940:3d::/48	AS137542			RPKI valid
2402:a940:3e::/48	AS137542			RPKI valid
2402:a940:3f::/48	AS137542			RPKI valid
2402:a940:41::/48	AS137542			RPKI valid
2402:a940:42::/48	AS137542			RPKI valid
2402:a940:43::/48	AS137542			RPKI valid
2402:a940:44::/48	AS137542			RPKI valid
2402:a940:45::/48	AS137542			RPKI valid
2402:a940:46::/48	AS137542			RPKI valid
2402:a940:47::/48	AS137542			RPKI valid
2402:a940:48::/48	AS137542			RPKI valid
2402:a940:49::/48	AS137542			RPKI valid
2402:a940:4a::/48	AS137542			RPKI valid
2402:a940:4b::/48	AS137542			RPKI valid
2402:a940:4c::/48	AS137542			RPKI valid
2402:a940:4d::/48	AS137542			RPKI valid
2402:a940:4e::/48	AS137542			RPKI valid
2402:a940:4f::/48	AS137542			RPKI valid
2402:a940:50::/48	AS137542			RPKI valid
2402:a940:51::/48	AS137542			RPKI valid
2402:a940:52::/48	AS137542			RPKI valid
2402:a940:53::/48	AS137542			RPKI valid
2402:a940:54::/48	AS137542			RPKI valid
2402:a940:55::/48	AS137542			RPKI valid
2402:a940:56::/48	AS137542			RPKI valid
2402:a940:57::/48	AS137542			RPKI valid
2402:a940:58::/48	AS137542			RPKI valid
2402:a940:59::/48	AS137542			RPKI valid
2402:a940:5a::/48	AS137542			RPKI valid
2402:a940:5b::/48	AS137542			RPKI valid
2402:a940:5c::/48	AS137542			RPKI valid
2402:a940:5d::/48	AS137542			RPKI valid
2402:a940:5e::/48	AS137542			RPKI valid
2402:a940:5f::/48	AS137542			RPKI valid
2402:a940:60::/48	AS137542			RPKI valid
2402:a940:61::/48	AS137542			RPKI valid
2402:a940:62::/48	AS137542			RPKI valid
2402:a940:63::/48	AS137542			RPKI valid
2402:a940:64::/48	AS137542			RPKI valid
2402:a940:65::/48	AS137542			RPKI valid
2402:a940:66::/48	AS137542			RPKI valid
2402:a940:67::/48	AS137542			RPKI valid
2402:a940:68::/48	AS137542			RPKI valid
2402:a940:69::/48	AS137542			RPKI valid
2402:a940:6a::/48	AS137542			RPKI valid
2402:a940:6b::/48	AS137542			RPKI valid
2402:a940:6c::/48	AS137542			RPKI valid
2402:a940:6d::/48	AS137542			RPKI valid
2402:a940:6e::/48	AS137542			RPKI valid
2402:a940:6f::/48	AS137542			RPKI valid

Origin AS

Details →

AS: AS137542
Name: Sayem Online Communication
Website: http://sayemonlinecommunication.net.bd/
Prefixes: 5 IPv4 · 113 IPv6
Peers: 2 (1 Upstreams)

Approximate location

GeoLite2

External links

RIPEstat bgp.tools Hurricane Electric IRR Explorer Looking Glass JSON API