- AS Info
- Graph v4
- Graph v6
- Prefixes v4
- Prefixes v6
- Peers v4
- Peers v6
- Whois
- IRR
- IX
- Traceroute
Company Website:
Country of Origin:
Internet Exchanges: 1
Prefixes Originated (all): 198
Prefixes Originated (v4): 193
Prefixes Originated (v6): 5
Prefixes Announced (all): 553
Prefixes Announced (v4): 546
Prefixes Announced (v6): 7
RPKI Originated Valid (all): 0 RPKI Originated Valid (v4): 0 RPKI Originated Valid (v6): 0
BGP Peers Observed (all): 46
BGP Peers Observed (v4): 45
BGP Peers Observed (v6): 4
IPs Originated (v4): 302,848
AS Paths Observed (v4): 1,537
AS Paths Observed (v6): 450
Average AS Path Length (all): 4.152
Average AS Path Length (v4): 4.144
Average AS Path Length (v6): 4.178
Prefixes Originated (all): 198
Prefixes Originated (v4): 193
Prefixes Originated (v6): 5
Prefixes Announced (all): 553
Prefixes Announced (v4): 546
Prefixes Announced (v6): 7
RPKI Originated Valid (all): 0 RPKI Originated Valid (v4): 0 RPKI Originated Valid (v6): 0
BGP Peers Observed (all): 46
BGP Peers Observed (v4): 45
BGP Peers Observed (v6): 4
IPs Originated (v4): 302,848
AS Paths Observed (v4): 1,537
AS Paths Observed (v6): 450
Average AS Path Length (all): 4.152
Average AS Path Length (v4): 4.144
Average AS Path Length (v6): 4.178
AS1237 IPv4 Peers
AS1237 IPv6 Peers
| ASN | Name |
|---|---|
| AS4766 | Korea Telecom |
| AS17579 | KISTI |
AS1237 IPv4 Peer Count
AS1237 IPv6 Peer Count
AS1237 IPv4 Prefixes Announced
AS1237 IPv6 Prefixes Announced
AS1237 IPv4 Prefixes Originated
AS1237 IPv6 Prefixes Originated
AS1237 IPv4 Route Propagation
AS1237 IPv6 Route Propagation
| Prefix | Description |
|---|---|
 |
Korea Internet Security Agency
 |
|
|
Korea Internet Security Agency
|
|
|
KISTI
|
 |
KISTI
|
|
|
KISTI
|
| Rank | Description | IPv6 | Peer |
|---|---|---|---|
| 1 | Korea Telecom |
X | AS4766 |
| 2 | KISTI |
X | AS17579 |
| 3 | Cogent Communications |
AS174 | |
| 4 | KOREA INSTITUTE OF FUSION ENERGY |
AS24026 | |
| 5 | Seoul National University |
AS9488 | |
| 6 | UNIVERSITY OF INCHEON |
AS23570 | |
| 7 | Kangnung National University |
AS18034 | |
| 8 | Hoseo University |
AS9949 | |
| 9 | Korea Internet Security Agency |
X | AS23596 |
| 10 | Sejong Telecom |
AS9848 | |
| 11 | KOREA RURAL ECONOMIC INSTITUTE |
AS38426 | |
| 12 | JEJU NATIONAL UNIVERSITY |
AS18026 | |
| 13 | KIRAMS (Korea Institute of Radiological Medical Sciences) |
AS45963 | |
| 14 | Korea Institute of Oriental Medicine |
AS18336 | |
| 15 | Korea Meteorological Administration |
AS10063 | |
| 16 | DGIST |
AS55616 | |
| 17 | Kyungpook National University |
AS10052 | |
| 18 | SNUH |
AS10162 | |
| 19 | Korea Atomic Energy Research Institute |
AS7564 | |
| 20 | Korea Institute of Industrial Technology |
AS55589 | |
| 21 | Korea Institute of Nuclear Safety |
AS17595 | |
| 22 | KOREA INSTITUTE OF ENERGY RESEARCH |
AS131795 | |
| 23 | Korea Aerospace Research Institute |
AS9489 | |
| 24 | Institute for Basic Science |
AS131830 | |
| 25 | Korea Astronomy Observatory |
AS9275 | |
| 26 | Korea Advanced Institute of Science and Technology |
AS1781 | |
| 27 | Korea Institute of Science and Technology |
AS17866 | |
| 28 | Korea Advanced Institute of Science and Technology |
AS1704 | |
| 29 | Chungnam National University |
AS18298 | |
| 30 | KRIBB(Korea Research Institute of Bioscience Biotechnology) |
AS2385 | |
| 31 | KRISS SubDAEJONnetworks connected to backbone |
AS10070 | |
| 32 | Korea Basic Science Institute |
AS9637 | |
| 33 | KISTI |
AS9695 | |
| 34 | SungKyunKwan University (SKKU) |
AS9686 | |
| 35 | Kangwon National University |
AS17862 | |
| 36 | K-JIST |
AS18297 | |
| 37 | KOREA INSTITUTE OF MACHINERY MATERIALS (KIMM) |
AS9568 | |
| 38 | INHA UNIVERSITY |
AS9317 | |
| 39 | UST |
AS131869 | |
| 40 | Pohang University of Science and Technology |
AS3784 | |
| 41 | Ulsan National Institute of Science and Technology |
AS45379 | |
| 42 | Konyang University |
AS17856 | |
| 43 | Korea Information Society Developement Institute |
AS10187 | |
| 44 | Korea Brain Research Institute |
AS38696 | |
| 45 | Jeonbuk National University |
AS7560 |
| Rank | Description | IPv4 | Peer |
|---|---|---|---|
| 1 | Korea Telecom |
X | AS4766 |
| 2 | KISTI |
X | AS17579 |
| 3 | Korea Internet Security Agency |
X | AS23596 |
| 4 | Akamai International B.V. |
AS20940 |
aut-num: AS1237
as-name: KREONET-AS-KR
descr: KISTI
country: KR
admin-c: AM1940-AP
tech-c: AM1940-AP
import: from AS3608
action pref=10;
accept ANY
import: from AS3786
action pref=100;
accept ANY
import: from AS7623
action pref=100;
accept ANY
import: from AS9848
action pref=100;
accept ANY
export: to AS3608
announce AS1237
export: to AS3786
announce AS1237
export: to AS7623
announce AS1237
export: to AS9848
announce AS1237
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
last-modified: 2020-09-11T01:58:02Z
source: APNIC
irt: IRT-KRNIC-KR
address: Jeollanam-do Naju-si Jinheung-gil
e-mail: irt@nic.or.kr
abuse-mailbox: irt@nic.or.kr
admin-c: IM574-AP
tech-c: IM574-AP
auth: # Filtered
remarks: irt@nic.or.kr was validated on 2020-04-09
mnt-by: MNT-KRNIC-AP
last-modified: 2021-06-15T06:21:49Z
source: APNIC
person: AS Manager
address: Daejeon Yuseong-gu Daehak-ro 245
country: KR
phone: +82-42-869-0707
e-mail: pcj0722@kisti.re.kr
nic-hdl: AM1940-AP
mnt-by: MNT-KRNIC-AP
last-modified: 2020-09-11T01:58:02Z
source: APNIC
aut-num: AS1237
as-name: KREONET-AS-KR-KR
descr: KISTI
country: KR
import: from AS3608 action pref=10 accept ANY
import: from AS9848 action pref=100 accept ANY
import: from AS7623 action pref=100 accept ANY
import: from AS3786 action pref=100 accept ANY
export: to AS3608 announce AS1237
export: to AS9848 announce AS1237
export: to AS7623 announce AS1237
export: to AS3786 announce AS1237
admin-c: IH1-KR
tech-c: SK1-KR
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
changed: hostmaster@nic.or.kr
source: KRNIC
person: AS Manager
address: Daejeon Yuseong-gu Daehak-ro 245
address: KISTI
country: KR
phone: +82-42-869-0707
e-mail: pcj0722@kisti.re.kr
nic-hdl: IH1-KR
mnt-by: MNT-KRNIC-AP
changed: hostmaster@nic.or.kr
source: KRNIC
person: AS Manager
address: Daejeon Yuseong-gu Daehak-ro 245
address: KISTI
country: KR
phone: +82-42-869-0707
e-mail: pcj0722@kisti.re.kr
nic-hdl: SK1-KR
mnt-by: MNT-KRNIC-AP
changed: hostmaster@nic.or.kr
source: KRNIC
APNIC
aut-num: AS1237
as-name: KREONET-AS-KR
descr: KISTI
country: KR
admin-c: AM1940-AP
tech-c: AM1940-AP
import: from AS3608
action pref=10;
accept ANY
import: from AS3786
action pref=100;
accept ANY
import: from AS7623
action pref=100;
accept ANY
import: from AS9848
action pref=100;
accept ANY
export: to AS3608
announce AS1237
export: to AS3786
announce AS1237
export: to AS7623
announce AS1237
export: to AS9848
announce AS1237
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
last-modified: 2020-09-11T01:58:02Z
source: APNIC
RADB
aut-num: AS1237
as-name: KREONET-KR
descr: Korea Research Environment Open NETwork
admin-c: AM1940-AP
tech-c: AM1940-AP
mnt-by: MAINT-KREONET
changed: pcj0722@kisti.re.kr 20220116 #10:19:56Z
source: RADB
last-modified: 2023-11-13T16:09:08Z
| Exchange | CC | City | IPv4 | IPv6 |
|---|---|---|---|---|
|
KINX
|
KR | Seoul | 192.145.251.129 | 2001:7fa:8::32 |
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