AS23881 — UDomain Web Hosting Company Limited
AS Name: UDOMAIN-AS-AP
Description: UDomain Web Hosting Company Ltd Hong Kong
Organization: ORG-UWHC1-AP
Registry: APNIC
aut-num: AS23881
as-name: UDOMAIN-AS-AP
descr: UDomain Web Hosting Company Ltd
descr: Hong Kong
country: HK
import: from AS7540 action pref=100; accept ANY
import: from AS2914 action pref=100; accept ANY
export: to AS7540 announce AS23881
export: to AS2914 announce AS23881
export: to AS-ANY announce AS23881
org: ORG-UWHC1-AP
admin-c: UA32-AP
tech-c: UA32-AP
abuse-c: AU97-AP
mnt-lower: MAINT-HK-UDOMAIN
mnt-routes: MAINT-HK-UDOMAIN
mnt-by: APNIC-HM
mnt-irt: IRT-UDOMAIN-HK
last-modified: 2020-06-15T01:32:17Z
source: APNIC
Direct Membership
Macros that directly list AS23881 as a member:
AS-SHARKTECH-CUSTOMERS(42 members)
AS-140570(55 members)
AS-VIPNETNTT(129 members)
AS-HKT-AS4515(217 members)
AS-CDN77(329 members)
AS-HKIX(348 members)
AS-CN2(667 members)
AS-HUTCHCITY(782 members)
AS-10099(848 members)
AS-KORNETBGP(1245 members)
AS-GLOBEINTERNET-CLIENTS(1589 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-RETN-ACTUAL-V4(12045 members)
AS-TRANSROUTE-SPEC(19556 members)
AS-HURRICANEV6(20402 members)
AS-HURRICANE(23268 members)
Expanded Membership
All macros containing AS23881 (directly or via nested macros): 482
Show 100 macros
AS-140570(55 ASNs)
AS-46844(87 ASNs)
AS-SHARKTECH-CUSTOMERS(87 ASNs)
AS-VIPNETNTT(129 ASNs)
AS-HKT-AS4515(217 ASNs)
AS-HTHK-AS18116(781 ASNs)
AS-HUTCHCITY(781 ASNs)
AS-10099(848 ASNs)
AS-NEOCOMISP-KH(1,031 ASNs)
AS-KORNETBGP(1,245 ASNs)
AS-SBN-IIG(1,494 ASNs)
AS-KORNET(1,551 ASNs)
AS-CDN77(2,337 ASNs)
AS-ANC-CUSTOMER-PROXY-REGISTER(2,405 ASNs)
AS-DENINET6(2,424 ASNs)
AS-CTGNET-CUT(2,544 ASNs)
AS-4788V6(2,729 ASNs)
AS-TMNET-CUSTOMERS(2,729 ASNs)
AS-4788(2,732 ASNs)
AS-OMONIA(2,842 ASNs)
AS-GIGANET(2,869 ASNs)
AS-MAGYARTELEKOM6(2,890 ASNs)
AS-TWIG(2,914 ASNs)
AS-DENINET(2,924 ASNs)
AS-NEXTHOP-AU(3,394 ASNs)
AS1239:AS-CUSTOMERS(4,238 ASNs)
AS-PACNET(4,289 ASNs)
AS-ANC(4,335 ASNs)
AS-MAINONE(4,898 ASNs)
AS-SGGS(5,288 ASNs)
AS-FALCORE-AU(5,305 ASNs)
AS-FALCORE-AU-CUST(5,305 ASNs)
AS7474:AS-CUSTOMERS(6,144 ASNs)
AS7474:AS-OPTUS(6,145 ASNs)
AS-RTD(6,186 ASNs)
AS-LIQUID(6,233 ASNs)
AS-ORANGERO(6,233 ASNs)
AS-TDATANETEU(6,531 ASNs)
AS-TDATANET(6,679 ASNs)
AS-OPTUS(7,043 ASNs)
AS-SH-CUST(7,354 ASNs)
AS-STARHUBINTERNET(7,359 ASNs)
AS-UUNETEUUK(8,356 ASNs)
AS702:AS-UK-CUSTOMER(8,356 ASNs)
AS-AORTA(11,961 ASNs)
AS6830:AS-AORTA(11,961 ASNs)
AS-RETN-ACTUAL-V4(12,045 ASNs)
AS-SET-SEACOM(12,587 ASNs)
AS213973:AS-BCIX(13,844 ASNs)
AS213973:AS-PARTNERS(13,844 ASNs)
AS57328:AS-DDIX(13,844 ASNs)
AS59552:AS-SON-IX-RS(13,844 ASNs)
AS41073:AS-INEX-PEERS(14,843 ASNs)
AS-VOXILITY-SET(15,206 ASNs)
AS58453:AS-ASIAASCUST(15,313 ASNs)
AS-RDSNET(16,878 ASNs)
AS-RDSTRANSIT(16,878 ASNs)
AS-MAGYARTELEKOM(17,357 ASNs)
AS-MATAV(17,357 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-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-STIX(18,626 ASNs)
AS-TRANSROUTE-SPEC(19,556 ASNs)
AS-COMCAST-IBONE(19,609 ASNs)
AS-NOTSURFNET-PEERS(19,650 ASNs)
AS-EDGEUNO(19,687 ASNs)
AS-MZIMA-CUSTOMERS(19,702 ASNs)
AS-MZIMA(19,703 ASNs)
AS-PXGLOBAL(19,703 ASNs)
AS-SEABONECUSTAS(19,767 ASNs)
AS-ARBINET-LAX-BUYERS(19,875 ASNs)
AS-HURRICANEV6(20,402 ASNs)
AS-SEECIX-V6(20,691 ASNs)
AS56858:AS-SEECIX-V6(20,691 ASNs)
AS-DECIX-RIC-V6(20,721 ASNs)
AS393752:AS-DECIX-RIC-V6(20,721 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-TIX(21,568 ASNs)
AS-LITIX-V6(22,027 ASNs)
AS-T-CIX-V6(22,807 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-TRANSROUTE(23,421 ASNs)
AS-DECIX-RIC(23,570 ASNs)
AS393752:AS-DECIX-RIC(23,570 ASNs)
AS31561:AS-MEMBERS-PAR(23,675 ASNs)
AS-SEECIX(23,696 ASNs)
AS56858:AS-SEECIX(23,696 ASNs)
AS-PITER-IX-ROV(23,906 ASNs)
AS-BALT-IX-V6(23,949 ASNs)
AS-LAMBDA(24,056 ASNs)
... and 382 more
Upstream AS Paths
88 unique paths, avg length 2.5
AS Looking Glass
Upstream paths (matching graph above)
All 88 Upstream Paths
Complete list of all observed paths
AS23881 IPv4 Address Subnets (73)
| 203.135.128.0/23 | 🇭🇰 HK | Proxy-registered route object | UDOMAIN-AS-AP |
| 203.135.134.0/23 | 🇭🇰 HK | Proxy-registered route object | UDOMAIN-AS-AP |
| 203.135.138.0/23 | 🇭🇰 HK | Proxy-registered route object | UDOMAIN-AS-AP |
| 103.15.180.0/24 | 🇭🇰 HK | UDomain Web Hosting Company Ltd | UDOMAIN-AS-AP |
| 103.15.181.0/24 | 🇭🇰 HK | UDomain Web Hosting Company Ltd | UDOMAIN-AS-AP |
| 103.15.183.0/24 | 🇭🇰 HK | UDomain Web Hosting Company Ltd | UDOMAIN-AS-AP |
| 103.15.194.0/24 | 🇭🇰 HK | New Sky Internet Limited Unit A-D, 6th Floor, Wing… | UDOMAIN-AS-AP |
| 103.15.195.0/24 | 🇭🇰 HK | New Sky Internet Limited Unit A-D, 6th Floor, Wing… | UDOMAIN-AS-AP |
| 103.15.196.0/24 | 🇭🇰 HK | Web Host Ltd Unit A-D, 6th Floor, Wing Cheung Indu… | UDOMAIN-AS-AP |
| 103.15.197.0/24 | 🇭🇰 HK | Web Host Ltd Unit A-D, 6th Floor, Wing Cheung Indu… | UDOMAIN-AS-AP |
AS23881 IPv6 Address Subnets (2)
| 2400:c300::/48 | 🇭🇰 HK | New Sky Internet Limited Unit A-D, 6th Floor, Wing… | UDOMAIN-AS-AP |
| 2400:c300:1::/48 | 🇭🇰 HK | New Sky Internet Limited Unit A-D, 6th Floor, Wing… | UDOMAIN-AS-AP |