AS Name: KAIST-DAEJEON-AS-KR

Description: Korea Advanced Institute of Science and Technology

Registry: APNIC

Imports from (2)

Exports to (3)

aut-num:        AS1781
as-name:        KAIST-DAEJEON-AS-KR
descr:          Korea Advanced Institute of Science and Technology
country:        KR
admin-c:        AM1935-AP
tech-c:         AM1935-AP
import:         from AS1237
                action pref=100;
                accept ANY
import:         from AS9318
                action pref=100;
                accept ANY
export:         to AS1237
                announce AS1781
export:         to AS9318
                announce AS1781
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2023-08-23T09:00:02Z
source:         APNIC

Direct Membership

Macros that directly list AS1781 as a member:

AS-NCA(64 members)
AS-H1P-EU(110 members)
AS-SEJONG(192 members)
AS-HANARO(441 members)
AS20965:AS-FROM-TEIN-TO-GEANT(600 members)
AS-DACOM(707 members)
AS-SKBROADBAND(952 members)
AS-KORNETBGP(1245 members)
AS-GLOBEINTERNET-CLIENTS(1589 members)
AS1239:AS-CUSTOMERS(4238 members)
AS-TRANSROUTE-SPEC(19556 members)
AS-HURRICANE(23268 members)

Expanded Membership

All macros containing AS1781 (directly or via nested macros): 516

Show 100 macros

AS-NCA(64 ASNs)
AS-H1P-EU(110 ASNs)
AS-SEJONG(432 ASNs)
AS-HANARO(441 ASNs)
AS20965:AS-FROM-TEIN-TO-GEANT(639 ASNs)
AS-DACOM(707 ASNs)
AS-SKBROADBAND(960 ASNs)
AS-SERVERCENTRAL-CUSTOMERS(1,044 ASNs)
AS-SERVERCENTRAL(1,045 ASNs)
AS-CACHENETWORKS(1,048 ASNs)
AS-OHIOIX-PUBLIC(1,050 ASNs)
AS-AMPLEX(1,053 ASNs)
AS-BRESCODOWNSTREAM(1,061 ASNs)
AS-BRESCO-ALL(1,062 ASNs)
AS-KORNETBGP(1,245 ASNs)
AS-EQUINIX-PE(1,524 ASNs)
AS-KORNET(1,551 ASNs)
AS-EQUINIX-AP(1,560 ASNs)
AS-EQUINIX-ME(1,567 ASNs)
AS15830:AS-EQUINIX-OCEANIA(1,645 ASNs)
AS-EQUINIX-ASIA(1,665 ASNs)
AS15830:AS-EQUINIX-ASIA(1,665 ASNs)
AS-EQUINIX-APAC(1,746 ASNs)
AS15830:AS-EQUINIX-APAC(1,746 ASNs)
AS63927:AS-CUSTOMERS(2,163 ASNs)
AS-IPTP-140951(2,474 ASNs)
AS-IIJ6(2,528 ASNs)
AS-YYCIX-RS-CLIENTS(2,591 ASNs)
AS-MELBICOM(3,008 ASNs)
AS-CDNET(3,017 ASNs)
AS-29802-CUSTOMERS(3,054 ASNs)
AS-MELBICOM-V6(3,054 ASNs)
AS-29802(3,104 ASNs)
AS-GEANTNRENPEERS(3,149 ASNs)
AS-IIJ(3,162 ASNs)
AS-NEXTHOP-AU(3,394 ASNs)
AS-EQUINIX(3,591 ASNs)
AS15830:AS-EQUINIX(3,591 ASNs)
AS4826:AS-CUSTOMERS(3,766 ASNs)
AS-VOCUS(3,767 ASNs)
AS4826:AS-VOCUS(3,767 ASNs)
AS-MMTS(3,771 ASNs)
AS1239:AS-CUSTOMERS(4,238 ASNs)
AS-ATRATO(4,334 ASNs)
AS-ATRATO6(4,334 ASNs)
AS-HIBERNIA(4,334 ASNs)
AS-BIGPIPE(4,349 ASNs)
AS-CIREX(4,394 ASNs)
AS-MF-IX(4,675 ASNs)
AS58453:AS-EUROPEASCUST(4,790 ASNs)
AS7606:AS-SA-IX(4,843 ASNs)
AS-MAINONE(4,898 ASNs)
AS-LIMELIGHT-CUST(4,913 ASNs)
AS-LIMELIGHT(4,922 ASNs)
AS-LLNW(4,943 ASNs)
AS-BELL(5,257 ASNs)
AS577:AS-CUSTOMERS(5,257 ASNs)
AS-RCN-CE-PEERS(5,340 ASNs)
AS-CLOUD-IX-LOCAL(5,375 ASNs)
AS-EP-POLMIX(5,449 ASNs)
AS-SERVICEPIPE(5,724 ASNs)
AS-COMCOR-EU(5,963 ASNs)
AS-AKADO(5,977 ASNs)
AS-COMCOR(5,977 ASNs)
AS7474:AS-CUSTOMERS(6,144 ASNs)
AS7474:AS-OPTUS(6,145 ASNs)
AS-LIQUID(6,233 ASNs)
AS-MSK(6,649 ASNs)
AS-OPTUS(7,043 ASNs)
AS-SH-CUST(7,354 ASNs)
AS-STARHUBINTERNET(7,359 ASNs)
AS-AS209(10,244 ASNs)
AS-QWEST(10,244 ASNs)
AS-EDGEUNO-TR(10,995 ASNs)
AS-KDDTRANSIT(11,930 ASNs)
AS-SET-SEACOM(12,587 ASNs)
AS-IHOME(12,653 ASNs)
AS-MTU-V6(13,582 ASNs)
AS-EUNET(13,944 ASNs)
AS-ERTH(14,365 ASNs)
AS-SMRROUTESERVER(14,365 ASNs)
AS-OMTT-SET(14,375 ASNs)
AS-ULNIX(14,449 ASNs)
AS-KRS-IX-PEERS(14,475 ASNs)
AS-W-IX(14,497 ASNs)
AS-VLVROUTESERVER(14,501 ASNs)
AS-PITER-IX-TLL(14,528 ASNs)
AS57304:AS-RETN6-RU(14,630 ASNs)
AS57304:AS-RETN-RU(14,717 ASNs)
AS-SIBIR-IX(14,827 ASNs)
AS-SAIX(15,195 ASNs)
AS-VOXILITY-SET(15,206 ASNs)
AS-RED-IX-PEERS(15,552 ASNs)
AS-RDSNET(16,878 ASNs)
AS-RDSTRANSIT(16,878 ASNs)
AS-KRD-RS(17,283 ASNs)
AS-MAGYARTELEKOM(17,357 ASNs)
AS-MATAV(17,357 ASNs)
AS-CLOUD-IX-M(17,536 ASNs)
AS-CLOUD-IX(17,641 ASNs)
... and 416 more

Upstream AS Paths

32 unique paths, avg length 2.3

AS Looking Glass

Upstream paths (matching graph above)

AS150000 → AS6939 → AS4766 → AS1237 → AS1781
AS2497 → AS3786 → AS1781
AS3216 → AS3786 → AS1781
AS7594 → AS3356 → AS3786 → AS1781
AS32590 → AS3356 → AS3786 → AS1781
AS49544 → AS3356 → AS3786 → AS1781
AS199524 → AS3356 → AS3786 → AS1781
AS6057 → AS3786 → AS1781
AS6453 → AS3786 → AS1781
AS6830 → AS3786 → AS1781
AS8298 → AS3786 → AS1781
AS9002 → AS3786 → AS1781
AS19151 → AS3786 → AS1781
AS37721 → AS3786 → AS1781
AS49544 → AS3786 → AS1781
AS58511 → AS3786 → AS1781
AS209823 → AS3786 → AS1781
AS14537 → AS6939 → AS4766 → AS1781
AS150000 → AS6939 → AS4766 → AS1781
AS213151 → AS6939 → AS4766 → AS1781

All 32 Upstream Paths

Complete list of all observed paths

AS150000 → AS6939 → AS4766 → AS1237 → AS1781
AS2497 → AS3786 → AS1781
AS3216 → AS3786 → AS1781
AS7594 → AS3356 → AS3786 → AS1781
AS32590 → AS3356 → AS3786 → AS1781
AS49544 → AS3356 → AS3786 → AS1781
AS199524 → AS3356 → AS3786 → AS1781
AS6057 → AS3786 → AS1781
AS6453 → AS3786 → AS1781
AS6830 → AS3786 → AS1781
AS8298 → AS3786 → AS1781
AS9002 → AS3786 → AS1781
AS19151 → AS3786 → AS1781
AS37721 → AS3786 → AS1781
AS49544 → AS3786 → AS1781
AS58511 → AS3786 → AS1781
AS209823 → AS3786 → AS1781
AS7594 → AS174 → AS4766 → AS1781
AS852 → AS4766 → AS1781
AS1299 → AS4766 → AS1781
AS2497 → AS4766 → AS1781
AS3257 → AS4766 → AS1781
AS3491 → AS4766 → AS1781
AS4826 → AS4766 → AS1781
AS6939 → AS4766 → AS1781
AS14537 → AS6939 → AS4766 → AS1781
AS150000 → AS6939 → AS4766 → AS1781
AS213151 → AS6939 → AS4766 → AS1781
AS49544 → AS4766 → AS1781
AS52320 → AS4766 → AS1781
AS63927 → AS4766 → AS1781
AS137409 → AS4766 → AS1781

AS1781 IPv4 Address Subnets (8)

143.248.0.0/16	🇰🇷 KR	KAIST	KAIST-DAEJEON-AS-KR
137.68.0.0/18	🇰🇷 KR	KAIST	KAIST-DAEJEON-AS-KR
143.248.0.0/18	🇰🇷 KR		KAIST-DAEJEON-AS-KR
143.248.128.0/18	🇰🇷 KR		KAIST-DAEJEON-AS-KR
143.248.192.0/18	🇰🇷 KR		KAIST-DAEJEON-AS-KR
143.248.64.0/18	🇰🇷 KR		KAIST-DAEJEON-AS-KR
192.249.16.0/20	🇰🇷 KR	Proxy-Registered Route Object by DACOM(AS3786)	APAN-KR-AS
210.107.128.0/20	🇰🇷 KR	Information and Communications University	ICU-AS