AS18305 — POSNET
AS Name: POSNET
Description: POSCO DX
Registry: APNIC
aut-num: AS18305
as-name: POSNET
descr: POSCO DX
country: KR
admin-c: AM1776-AP
tech-c: AM1776-AP
import: from AS3786 action pref=10; accept ANY
import: from AS4766 action pref=10; accept ANY
export: to AS3786 announce AS18305
export: to AS4766 announce AS18305
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
last-modified: 2023-09-05T01:10:03Z
source: APNIC
Direct Membership
Macros that directly list AS18305 as a member:
AS-SKNETWORKS(34 members)
AS-SEJONG(192 members)
AS-HANARO(441 members)
AS-DACOM(707 members)
AS-SKBROADBAND(952 members)
AS-KORNETBGP(1245 members)
AS13335:AS-CUSTOMERS(1521 members)
AS-GLOBEINTERNET-CLIENTS(1589 members)
AS-ITXBR1(1794 members)
AS-SET-BSCCL(1862 members)
AS-ANC-CUSTOMER-PROXY-REGISTER(2405 members)
AS58453:AS-ASIAASCUST(2512 members)
AS3491:AS-CUSTOMERS-AP(3895 members)
AS1239:AS-CUSTOMERS(4238 members)
AS-REACH-CUSTOMERS(8210 members)
AS-TELSTRA-INTL-CUSTOMERS(11248 members)
AS-HURRICANE(23268 members)
Expanded Membership
All macros containing AS18305 (directly or via nested macros): 457
Show 100 macros
AS-SKNETWORKS(34 ASNs)
AS-SEJONG(432 ASNs)
AS-HANARO(441 ASNs)
AS-DACOM(707 ASNs)
AS-SKBROADBAND(960 ASNs)
AS-KORNETBGP(1,245 ASNs)
AS13335:AS-CUSTOMERS(1,521 ASNs)
AS-KORNET(1,551 ASNs)
AS-SET-BSCCL(2,151 ASNs)
AS-ANC-CUSTOMER-PROXY-REGISTER(2,405 ASNs)
AS1239:AS-CUSTOMERS(4,238 ASNs)
AS-PACNET(4,289 ASNs)
AS-ANC(4,335 ASNs)
AS-ITXBR1(4,615 ASNs)
AS-MEGATELECOM-CUSTOMERS(5,157 ASNs)
AS-MEGA(5,160 ASNs)
AS-MEGATELECOM(5,166 ASNs)
AS-INTERTAX(5,306 ASNs)
AS-OPENX(5,734 ASNs)
AS-NOVVACORE(5,795 ASNs)
AS-NOVVACORE-CUSTOMERS(5,795 ASNs)
AS-G8(6,078 ASNs)
AS-MILECOM(6,301 ASNs)
AS20730:AS-DVO-IX(6,301 ASNs)
AS-FLYS(6,441 ASNs)
AS-TIVIT(6,449 ASNs)
AS-ZSTTK-SET(6,735 ASNs)
AS-MILECOM-RS(7,417 ASNs)
AS-RBIX(7,603 ASNs)
AS-REACH-CUSTOMERS(8,210 ASNs)
AS272713:AS-CDNSTAR-CUSTOMERS(8,304 ASNs)
AS272713:AS-CDNSTAR(8,471 ASNs)
AS24748:AS-IX(8,694 ASNs)
AS-HUGENET(9,689 ASNs)
AS-HUGENET-CUSTOMERS(9,689 ASNs)
AS-SEABORN-G2(10,828 ASNs)
AS-KDDTRANSIT(11,930 ASNs)
AS-FIORD(12,063 ASNs)
AS-FIORD-V6(12,063 ASNs)
AS-TELSTRA-INTL-CUSTOMERS(12,472 ASNs)
AS-IHOME(12,653 ASNs)
AS-MTU-V6(13,582 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)
AS58453:AS-ASIAASCUST(15,313 ASNs)
AS-RED-IX-PEERS(15,552 ASNs)
AS-SEABORN-CUSTOMER(16,137 ASNs)
AS-SEABORN-CORE(16,222 ASNs)
AS-KRD-RS(17,283 ASNs)
AS-CLOUD-IX-M(17,536 ASNs)
AS-CLOUD-IX(17,641 ASNs)
AS-CITYTELECOM(17,663 ASNs)
AS-HOSTER(17,663 ASNs)
AS-SEABORN(17,733 ASNs)
AS-SPBROUTESERVER(17,816 ASNs)
AS-CN2(17,842 ASNs)
AS58453:AS-CMI-ALL(18,020 ASNs)
AS-CMI-ALL(18,021 ASNs)
AS-WIOCC(18,067 ASNs)
AS-1031-PEER1(18,971 ASNs)
AS-LINKBRASIL-271253(19,032 ASNs)
AS271253:AS-CUSTOMERS(19,032 ASNs)
AS-ST1-PEERINGS(19,133 ASNs)
AS-SEABONECUSTAS(19,767 ASNs)
AS-AS53013(20,143 ASNs)
AS-HURRICANE(23,268 ASNs)
AS-NFON-LINX-PEERS-V4(23,268 ASNs)
AS-NFON-LINX-PEERS-V6(23,268 ASNs)
AS-XO(23,361 ASNs)
AS56507:AS-IXPMK(23,393 ASNs)
AS-DECIX-RIC(23,570 ASNs)
AS393752:AS-DECIX-RIC(23,570 ASNs)
AS-VSNL-IN(23,661 ASNs)
AS31561:AS-MEMBERS-PAR(23,675 ASNs)
AS-SEECIX(23,696 ASNs)
AS56858:AS-SEECIX(23,696 ASNs)
AS-LAMBDA(24,056 ASNs)
AS30781:AS-JAGUAR-PEERING-TIX(24,490 ASNs)
AS215405:AS-CONNECTED(24,530 ASNs)
AS-OHIOIX-CMH(24,548 ASNs)
AS-OHIOIX(24,587 ASNs)
AS57369:AS-ONIX(24,726 ASNs)
AS-LTTUKPEERS(24,991 ASNs)
AS-LTT(24,993 ASNs)
AS-FLAGP(25,034 ASNs)
AS-FLAGT(25,034 ASNs)
AS3491:AS-CUSTOMERS-NA(25,092 ASNs)
AS-LIXP(25,221 ASNs)
AS-MFNX(26,187 ASNs)
AS-RETN-HK(26,343 ASNs)
AS47214:AS-LILLIX(26,738 ASNs)
... and 357 more
Upstream AS Paths
91 unique paths, avg length 2.5
AS Looking Glass
Upstream paths (matching graph above)
All 91 Upstream Paths
Complete list of all observed paths
AS18305 IPv4 Address Subnets (68)
| 203.245.128.0/17 | 🇰🇷 KR | Proxy-Registered Route Object by LG Dacom(AS3786) | POSNET |
| 203.241.0.0/19 | 🇰🇷 KR | Proxy-Registered Route Object by LG Dacom(AS3786) | POSNET |
| 203.244.32.0/19 | 🇰🇷 KR | Proxy-Registered Route Object by LG Dacom(AS3786) | POSNET |
| 203.244.64.0/19 | 🇰🇷 KR | Proxy-Registered Route Object by LG Dacom(AS3786) | POSNET |
| 203.238.192.0/21 | 🇰🇷 KR | Proxy-Registered Route Object by LG Dacom(AS3786) | POSNET |
| 203.238.200.0/22 | 🇰🇷 KR | Proxy-Registered Route Object by LG Dacom(AS3786) | POSNET |
| 203.238.220.0/22 | 🇰🇷 KR | POSDATA | POSNET |
| 1.209.181.0/24 | 🇰🇷 KR | AS18305 | POSNET |
| 1.209.182.0/24 | 🇰🇷 KR | customer route | POSNET |
| 1.209.183.0/24 | 🇰🇷 KR | as-name POSNET | POSNET |