AS131677 — OPENFOR OpenFor
AS Name: OPENFOR
Description: OpenFor Telecommunications Co., Ltd. 33F.3, No. 80, Minzu 1st Rd., Sanmin Dist., Kaohsiung 807, Taiwan
Registry: APNIC
aut-num: AS131677
country: TW
as-name: OPENFOR
admin-c: TR499-AP
tech-c: TR499-AP
abuse-c: TR499-AP
mnt-irt: IRT-OPENFOR-TW
descr: OpenFor Telecommunications Co., Ltd.
descr: 2F, 123, QiXian 3rd Rd., YanCheng Dist., Kaohsiung City 803001, Taiwan
descr: Kaohsiung
default: to AS4780 action pref=100; networks ANY
export: to AS4780 announce ANY
export: to AS10133 announce ANY
import: from AS4780 action pref=100; accept ANY
import: from AS10133 action pref=100; accept ANY
remarks: (oid:OPENFOR)
last-modified: 2026-01-03T18:26:22Z
source: APNIC
mnt-by: MAINT-TW-TWNIC
Direct Membership
Macros that directly list AS131677 as a member:
AS-EBIX-TRANSIT(70 members)
AS-SEEDNET(240 members)
AS-HINET(364 members)
AS-TWIG(2292 members)
AS58453:AS-ASIAASCUST(2512 members)
AS3491:AS-CUSTOMERS-AP(3895 members)
AS-REACH-CUSTOMERS(8210 members)
AS-TELSTRA-INTL-CUSTOMERS(11248 members)
Expanded Membership
All macros containing AS131677 (directly or via nested macros): 316
Show 100 macros
AS-EBIX-TRANSIT(73 ASNs)
AS-EBT(79 ASNs)
AS-SEEDNET(279 ASNs)
AS-HINET(364 ASNs)
AS-TWIG(2,914 ASNs)
AS-SGGS(5,288 ASNs)
AS-FALCORE-AU(5,305 ASNs)
AS-FALCORE-AU-CUST(5,305 ASNs)
AS-REACH-CUSTOMERS(8,210 ASNs)
AS-TELSTRA-INTL-CUSTOMERS(12,472 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)
AS58453:AS-ASIAASCUST(15,313 ASNs)
AS58453:AS-CMI-ALL(18,020 ASNs)
AS-CMI-ALL(18,021 ASNs)
AS-VSNL-IN(23,661 ASNs)
AS-FLAGP(25,034 ASNs)
AS-FLAGT(25,034 ASNs)
AS-FIXO-V6(25,776 ASNs)
AS-MFNX(26,187 ASNs)
AS-RETN-HK(26,343 ASNs)
AS47214:AS-LILLIX(26,738 ASNs)
AS43100:AS-MEMBERS(26,826 ASNs)
AS-SFINX-RS-MEMBERS-IPV6(26,914 ASNs)
AS-SFINX-RS-MEMBERS(26,976 ASNs)
AS-PITER-IX-FRA(27,939 ASNs)
AS-SET-STHIX-RS(28,136 ASNs)
AS-FIXO(29,811 ASNs)
AS209861:AS-PEERS(29,811 ASNs)
AS-DECIX-LIS-V6(32,541 ASNs)
AS43729:AS-DECIX-LIS-V6(32,541 ASNs)
AS-DECIX-LIS(34,749 ASNs)
AS43729:AS-DECIX-LIS(34,749 ASNs)
AS48193:AS-PITER-IX-FRA(36,250 ASNs)
AS-TTK(36,818 ASNs)
AS702:AS-SE-CUSTOMER(37,142 ASNs)
AS-TORIX(37,868 ASNs)
AS-LSC-IXP-RS(38,302 ASNs)
AS-LSC-IXP(38,312 ASNs)
AS5413:AS-ROUTE-SERVER-DE-CIX(39,681 ASNs)
AS-LUCIX-RS(40,498 ASNs)
AS-STUIX(41,458 ASNs)
AS-SONIX(41,963 ASNs)
AS-IPTT(42,188 ASNs)
AS-PITER-IX(42,188 ASNs)
AS-PITERIX(42,189 ASNs)
AS-PITER-IX-MSK(42,291 ASNs)
AS49869:AS-PITER-IX-MSK(42,438 ASNs)
AS201376:AS-PEERS(42,984 ASNs)
AS702:AS-CUSTOMER(43,022 ASNs)
AS-RETN6(44,950 ASNs)
AS-ECIX-BER(45,114 ASNs)
AS-TELIANETRU-V6(45,288 ASNs)
AS1299:AS-TWELVE99-RU-V6(45,288 ASNs)
AS-ECIX-HAM(46,249 ASNs)
AS-INTELSATUS(46,298 ASNs)
AS7606:AS-NSW-IX(46,591 ASNs)
AS7606:AS-ALL(47,090 ASNs)
AS-RETN(47,667 ASNs)
AS-ECIX-MUC(48,469 ASNs)
AS-ECIX-DUS(48,854 ASNs)
AS2914:AS-US-V6(52,836 ASNs)
AS-ROSTELECOM(53,118 ASNs)
AS-NSKROUTESERVER(53,148 ASNs)
AS2914:AS-US(53,991 ASNs)
AS-NIXSK-RSCLIENTS(55,989 ASNs)
AS47627:AS-NIXSK-RSCLIENTS(56,033 ASNs)
AS-BIX-V6(56,058 ASNs)
AS-TELIANETRU(56,840 ASNs)
AS1299:AS-TWELVE99-RU-V4(56,840 ASNs)
AS-SEABONE-V6(57,112 ASNs)
AS-TOPIX-RS(57,252 ASNs)
AS3491:AS-CUSTOMERS-AP(58,474 ASNs)
AS-CTGNET(58,815 ASNs)
AS-37662(59,003 ASNs)
AS-CN(59,223 ASNs)
AS1273:AS-CWW(59,499 ASNs)
AS-LEVEL3-UAE(60,102 ASNs)
AS-PLIX6(60,222 ASNs)
AS-SET-INEX-RS(60,298 ASNs)
AS-BCIX-RS(61,123 ASNs)
AS16374:AS-BCIX-RS(61,123 ASNs)
AS-CAIS(61,483 ASNs)
AS213687:AS-ERA-IX-FRANKFURT(61,777 ASNs)
AS-SOVAM-V6(64,052 ASNs)
AS-SOVAM6(64,052 ASNs)
AS-HKIX(64,663 ASNs)
AS-TELIANETASIA(65,174 ASNs)
AS1299:AS-TWELVE99-AP-V4(65,174 ASNs)
AS-PANTEL(65,191 ASNs)
AS-TTI(65,191 ASNs)
AS206221:AS-ERA-IX-AMSTERDAM(65,700 ASNs)
AS-ERA-IX(65,707 ASNs)
AS5405:AS-INTERDOTLINK(66,620 ASNs)
AS-STUTTGARTIX-RS(66,636 ASNs)
AS-TELIANETASIA-V6(66,784 ASNs)
AS1299:AS-TWELVE99-AP-V6(66,784 ASNs)
AS-CW6(66,853 ASNs)
... and 216 more
Upstream AS Paths
24 unique paths, avg length 2.8
AS Looking Glass
Upstream paths (matching graph above)
All 24 Upstream Paths
Complete list of all observed paths
AS131677 IPv4 Address Subnets (3)
| 103.147.130.0/23 | 🇹🇼 TW | OpenRich Technology Co., Ltd. proxy registered obj… | OPENRICH |
| 103.149.64.0/23 | 🇹🇼 TW | OpenFor Telecommunications Co., Ltd. Proxy-registe… | OPENFOR |
| 103.152.252.0/23 | 🇹🇼 TW | OpenRich Technology Co., Ltd. proxy registered obj… | OPENFOR |
AS131677 IPv6 Address Subnets (3)
| 2405:b8c0::/32 | 🇹🇼 TW | OpenRich Technology Co., Ltd. proxy registered obj… | OPENRICH |
| 2405:e4c0::/32 | 🇹🇼 TW | OpenFor Telecommunications Co., Ltd. Proxy-registe… | OPENFOR |
| 2406:3a40::/32 | 🇹🇼 TW | OpenRich Technology Co., Ltd. proxy registered obj… | OPENFOR |