Autonomous system profile

Review registration details, announced prefixes, network relationships and historical snapshots.

AS59012

Announcement observedAPNIC

SINOGRAIN

This profile is assembled from CHA.LA's normalized registration, routing and observation snapshots.

Last active10/5/2026, 10:50:09Snapshot expired

View network topology RDAP registration

ASN: AS59012
Registration country: China
Name: SINOGRAIN
Abbreviation: SINOGRAIN
Registration date: 3/6/2018, 00:32:02
Status: Announcement observed
RIR: APNIC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
103.110.136.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/15/2026, 08:00:00	✓	×	Currently valid
103.110.139.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/15/2026, 08:00:00	✓	×	Currently valid

BGP prefixes have no geographic country; the column is marked not applicable.

Registration and sources

Organization: SINOGRAIN
RIR: APNIC
Registration country: China
Registration date: 3/6/2018, 00:32:02
Abuse contact: wanght@sinograin.com.cn

Snapshot trend

10/5/2026, 10:50:092 v41 v63 Upstream · 0 Uncertain

10/5/2026, 10:48:180 v40 v60 Upstream · 0 Uncertain

ASN route snapshotThis page reads collected ASN, prefix, relationship and history data. External interfaces are used for initial collection and scheduled refreshes.Source keys: cha-la-external-routing · iana-rdap-asn-bootstrap · rir-rdap-asn