ResearchRouting table, RPKI, IRR & looking glass

AS137542 Sayem Online Communication

AS137542 (SOCOM-AS-AP) is registered to Sayem Online Communication in BD. It originates 118 prefixes in the global routing table.

IPv4 prefixes

113

IPv6 prefixes

1,280

IPv4 addresses

100%

RPKI valid

Registration

Who holds AS137542

Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.

AS number

AS137542

Handle

SOCOM-AS-AP

Organization

Sayem Online Communication

Country

ASPA

None published

Routing

What AS137542 announces

Prefixes originated by AS137542 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes

IPv6 prefixes

113

IPv4 addresses

1,280 (5 /24s)

RPKI valid

118 100%

RPKI invalid

RPKI not found

ROAs naming AS137542

With an IRR route object

118 100%

Prefixes

Announced prefixes

Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.

IPv4 (5)

103.112.128.0/24 103.112.129.0/24 103.112.130.0/24 103.112.131.0/24 103.157.202.0/24

IPv6 (113)

2402:a940::/32 2402:a940::/48 2402:a940:1::/48 2402:a940:2::/48 2402:a940:3::/48 2402:a940:4::/48 2402:a940:5::/48 2402:a940:6::/48 2402:a940:7::/48 2402:a940:8::/48 2402:a940:9::/48 2402:a940:a::/48 2402:a940:b::/48 2402:a940:c::/48 2402:a940:d::/48 2402:a940:e::/48 2402:a940:f::/48 2402:a940:10::/48 2402:a940:11::/48 2402:a940:12::/48 2402:a940:13::/48 2402:a940:14::/48 2402:a940:15::/48 2402:a940:16::/48 2402:a940:17::/48 2402:a940:18::/48 2402:a940:19::/48 2402:a940:1a::/48 2402:a940:1b::/48 2402:a940:1c::/48 2402:a940:1d::/48 2402:a940:1e::/48 2402:a940:1f::/48 2402:a940:20::/48 2402:a940:21::/48 2402:a940:22::/48 2402:a940:23::/48 2402:a940:24::/48 2402:a940:25::/48 2402:a940:26::/48 2402:a940:27::/48 2402:a940:28::/48 2402:a940:29::/48 2402:a940:2a::/48 2402:a940:2b::/48 2402:a940:2c::/48 2402:a940:2d::/48 2402:a940:2e::/48 2402:a940:2f::/48 2402:a940:30::/48 2402:a940:31::/48 2402:a940:32::/48 2402:a940:33::/48 2402:a940:34::/48 2402:a940:35::/48 2402:a940:36::/48 2402:a940:37::/48 2402:a940:38::/48 2402:a940:39::/48 2402:a940:3a::/48 2402:a940:3b::/48 2402:a940:3c::/48 2402:a940:3d::/48 2402:a940:3e::/48 2402:a940:3f::/48 2402:a940:40::/48 2402:a940:41::/48 2402:a940:42::/48 2402:a940:43::/48 2402:a940:44::/48 2402:a940:45::/48 2402:a940:46::/48 2402:a940:47::/48 2402:a940:48::/48 2402:a940:49::/48 2402:a940:4a::/48 2402:a940:4b::/48 2402:a940:4c::/48 2402:a940:4d::/48 2402:a940:4e::/48 2402:a940:4f::/48 2402:a940:50::/48 2402:a940:51::/48 2402:a940:52::/48 2402:a940:53::/48 2402:a940:54::/48 2402:a940:55::/48 2402:a940:56::/48 2402:a940:57::/48 2402:a940:58::/48 2402:a940:59::/48 2402:a940:5a::/48 2402:a940:5b::/48 2402:a940:5c::/48 2402:a940:5d::/48 2402:a940:5e::/48 2402:a940:5f::/48 2402:a940:60::/48 2402:a940:61::/48 2402:a940:62::/48 2402:a940:63::/48 2402:a940:64::/48 2402:a940:65::/48 2402:a940:66::/48 2402:a940:67::/48 2402:a940:68::/48 2402:a940:69::/48 2402:a940:6a::/48 2402:a940:6b::/48 2402:a940:6c::/48 2402:a940:6d::/48 2402:a940:6e::/48 2402:a940:6f::/48

RPKI valid RPKI invalid no ROA covers it

Upstreams

Who AS137542 buys transit from

Inferred from the AS paths in the RouteViews tables, refreshed every 4 hours, most-seen first. 2 upstreams.

AS58682 LEVEL3-BD AS139009 WSCL-AS-AP

Downstreams

Who buys transit from AS137542

None seen: AS137542 does not appear to provide transit to anyone.

IRR

Routing registry objects

From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.

Source	as-name	Maintained by
APNIC	SOCOM-AS-AP	APNIC-HM

Route objects with origin AS137542: APNIC 8,183

as-sets that list AS137542 (32)

Tools

Check AS137542 live

ASN lookup and WHOIS RPKI validator ASPA validator IRR lookup