Autonomous system profile

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

AS31787

Announcement observedARIN

Microport Orthopedics, Inc. · MPORTHO

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

Last active10/2/2026, 10:23:09Snapshot expired

View network topology RDAP registration

ASN: AS31787
Registration country: United States
Name: Microport Orthopedics, Inc.
Abbreviation: MPORTHO
Registration date: 12/19/2003, 23:23:25
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
64.129.86.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 00:00:00	10/20/2026, 08:00:00	✓	×	Currently valid

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

Registration and sources

Organization: Microport Orthopedics, Inc.
RIR: ARIN
Registration country: United States
Registration date: 12/19/2003, 23:23:25
Abuse contact: les.boyce@wmt.com

Snapshot trend

10/2/2026, 10:23:091 v40 v62 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