Autonomous system profile

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

AS45379

Announcement observedAPNIC

UNIST-AS-KR-KR - Ulsan National Institute of Science and Technology · UNIST-AS-KR-KR

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

Last active10/3/2026, 23:57:44Snapshot expired

View network topology RDAP registration

ASN: AS45379
Registration country: South Korea
Name: UNIST-AS-KR-KR - Ulsan National Institute of Science and Technology
Abbreviation: UNIST-AS-KR-KR
Registration date: Not recorded
Status: Announcement observed
RIR: APNIC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
114.70.0.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 16:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
114.70.10.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 16:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
114.70.12.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 16:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
114.70.16.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 16:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
114.70.2.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 16:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
114.70.4.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 16:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
114.70.8.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 16:00:00	10/15/2026, 00:00:00	✓	×	Currently valid
114.70.9.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 16:00:00	10/15/2026, 00:00:00	✓	×	Currently valid

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

Registration and sources

Organization: UNIST-AS-KR-KR - Ulsan National Institute of Science and Technology
RIR: APNIC
Registration country: South Korea
Registration date: Not recorded
Abuse contact: hostmaster@nic.or.kr

Snapshot trend

10/3/2026, 23:57:448 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 · rir-rdap-asn · iana-rdap-asn-bootstrap