- Network status
- Active, Allocated under APNIC
- Network type
- Carrier
- Prefixes Originated
- 27 IPv4, 1 IPv6
Upstreams
Rankings
| Prefix | Description | |
|---|---|---|
|
|
134.75.1.0/24 | KISTI |
|
|
134.75.15.0/24 | KISTI |
|
|
134.75.16.0/24 | KISTI |
|
|
134.75.101.0/24 | KISTI |
|
|
134.75.102.0/24 | KISTI |
|
|
134.75.103.0/24 | KISTI |
|
|
134.75.105.0/24 | KISTI |
|
|
134.75.107.0/24 | KISTI |
|
|
134.75.108.0/24 | KISTI |
|
|
134.75.123.0/24 | KISTI |
|
|
134.75.124.0/24 | KISTI |
|
|
134.75.125.0/24 | KISTI |
|
|
134.75.126.0/24 | KISTI |
|
|
134.75.127.0/24 | KISTI |
|
|
134.75.128.0/24 | KISTI |
|
|
134.75.129.0/24 | KISTI |
|
|
134.75.130.0/24 | KISTI |
|
|
134.75.131.0/24 | KISTI |
|
|
134.75.132.0/24 | KISTI |
|
|
134.75.200.0/24 | KISTI |
|
|
134.75.207.0/24 | KISTI |
|
|
134.75.252.0/24 | KISTI |
|
|
134.75.253.0/24 | KISTI |
|
|
134.75.254.0/24 | KISTI |
|
|
203.230.1.0/24 | KISTI |
|
|
210.119.23.0/24 | KISTI |
|
|
210.119.127.0/24 | KISTI |
|
|
2001:320:15::/48 | KISTI |
Network Policy
Click here to learn more about what this graph means and what makes up a network policy
Chart Display Options
Prefixes in selected policy
How are upstreams and downstreams calculated?
Upstreams
| ASN | Description | IPv4 | IPv6 | |
|---|---|---|---|---|
| AS174 | Cogent Communications, LLC | ✔ | ✔ | |
| AS24482 | SG.GS | ✔ | ✔ | |
| AS1237 | Korea Research Environment Open NETwork | ✔ | ✘ | |
| AS4635 | HKIX Route Servers | ✘ | ✔ |
Peers
| ASN | Description | IPv4 | IPv6 | |
|---|---|---|---|---|
| AS24482 | SG.GS | ✔ | ✔ | |
| AS1237 | Korea Research Environment Open NETwork | ✔ | ✔ | |
| AS174 | Cogent Communications, LLC | ✔ | ✔ | |
| AS6509 | CANARIE Inc | ✔ | ✔ | |
| AS20965 | GEANT Vereniging | ✔ | ✔ | |
| AS4635 | HKIX Route Servers | ✔ | ✔ | |
| AS24490 | Trans-Eurasia Information Network (TEIN2) - SG | ✔ | ✘ | |
| AS2153 | CENIC | ✔ | ✔ | |
| AS1103 | SURF B.V. | ✔ | ✔ | |
| AS7575 | Australian Academic and Research Network (AARNet) | ✔ | ✔ | |
| AS7660 | Asia Pacific Advanced Network - Japan | ✔ | ✘ | |
| AS6939 | Hurricane Electric LLC | ✔ | ✔ | |
| AS11537 | Internet2 | ✔ | ✔ | |
| AS101 | University of Washington | ✔ | ✔ | |
| AS293 | ESnet | ✔ | ✔ | |
| AS49544 | i3D.net B.V | ✔ | ✔ | |
| AS132337 | Axclusive | ✔ | ✘ | |
| AS36236 | NetActuate, Inc | ✔ | ✔ | |
| AS134148 | SingAREN | ✔ | ✘ | |
| AS8359 | MTS PJSC | ✔ | ✘ | |
| AS140627 | OneQode | ✔ | ✘ | |
| AS2603 | NORDUnet | ✘ | ✔ | |
| AS39120 | Convergenze S.p.A. | ✘ | ✔ |
Downstreams
| ASN | Description | IPv4 | IPv6 | |
|---|---|---|---|---|
| AS1237 | Korea Research Environment Open NETwork | ✔ | ✔ |
aut-num: AS17579 as-name: KREONET2-AS-KR descr: KISTI country: KR admin-c: AM1941-AP tech-c: AM1941-AP import: from AS1237 action pref=10; accept ANY import: from AS9270 action pref=10; accept ANY export: to AS1237 announce AS17579 export: to AS9270 announce AS17579 mnt-by: MNT-KRNIC-AP mnt-irt: IRT-KRNIC-KR last-modified: 2020-03-13T08:08:02Z source: APNICLast Update: 2026-06-08T03:22:25Z UTC
Member of the following AS-SETs
| - | Member | ASN Count |
|---|---|---|
| RADB | as1237:as-kreonet | 65 |
| RADB | as7575:as-research | 36 |
| RIPE | as20965:as-from-tein-to-geant | 656 |
| RADB | as-hkix | 72597 |
| RADB | as17579:as-kreonet2 | 65 |
| RIPE | as-transroute-spec | 19620 |
| RADB | as-skbroadband | 981 |
| RADB | as-kornetbgp | 1274 |
| APNIC | as134148:as-nren-transit | 44 |
| RADB | as-hurricane | 24939 |
| ARIN | as293:as-from-singaren-to-esnet | 4548 |
| RADB | as-nca | 64 |
- PeeringDB AS-SET:
- AS1237:AS-KREONET
- Suggested Prefix Limits
-
IPv4: 1000
IPv6: 50
Internet Exchange Points
| Name | IPv4 | IPv6 | Link Speed | |
|---|---|---|---|---|
| HKIX | 123.255.91.237 | 100 gbps |