AS9931 β€” NT(CAT) Corporate Internet CAT ISP, CAT Corporate, CAT Enterprise Internet

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AS Name: NTPCL-AS-AP

Description: National Telecom Public Company Limited

Organization: ORG-NTPC1-AP

Registry: APNIC

⚠️ CIRCL BGP Security Rank: 0.0073% (position 9225)

aut-num: AS9931
as-name: NTPCL-AS-AP
descr: National Telecom Public Company Limited
country: TH
org: ORG-NTPC1-AP
admin-c: NTPC2-AP
tech-c: NTPC2-AP
mnt-by: APNIC-HM
mnt-irt: IRT-NTPCL-TH
mnt-routes: MAINT-NTPCL-TH
mnt-lower: MAINT-NTPCL-TH
abuse-c: AN3307-AP
last-modified: 2025-11-20T00:05:02Z
source: APNIC

Direct Membership

Macros that directly list AS9931 as a member:


AS-CAT-V6(15 members)
AS-TH-IX-AS9931(167 members)
AS38040:AS-CUSTOMERS(233 members)
AS-NEXUSGUARD-CLIENTS(278 members)
AS-TIG-GROUP(729 members)
AS-THIX(986 members)
AS-KORNETBGP(1245 members)
AS-GLOBEINTERNET-CLIENTS(1589 members)
AS-RETN-ACTUAL-V6(3802 members)
AS3491:AS-CUSTOMERS-AP(3895 members)
AS1239:AS-CUSTOMERS(4238 members)
AS-CTBC-TOOLS(8129 members)
AS-REACH-CUSTOMERS(8210 members)
AS-TELSTRA-INTL-CUSTOMERS(11248 members)
AS-TRANSROUTE-SPEC(19556 members)
AS-HURRICANEV6(20402 members)
AS-HURRICANE(23268 members)

Expanded Membership

All macros containing AS9931 (directly or via nested macros): 436

Show 100 macros
AS-CAT-V6(15 ASNs)
AS-TH-IX-AS9931(167 ASNs)
AS38040:AS-CUSTOMERS(233 ASNs)
AS-NEXUSGUARD-CLIENTS(278 ASNs)
AS-SET-GTI-PIP-CUSTOMERS-CUSTOMER(432 ASNs)
AS-SET-GTI-CUSTOMERS-CUSTOMER(670 ASNs)
AS-TIG-GROUP(729 ASNs)
AS-SET-GTI-PIP(872 ASNs)
AS-CAT-IIG(980 ASNs)
AS-THIX(986 ASNs)
AS-SET-GTI(1,036 ASNs)
AS-KORNETBGP(1,245 ASNs)
AS-KORNET(1,551 ASNs)
AS-RETN-ACTUAL-V6(3,802 ASNs)
AS45474:AS-NEXUSGUARD(4,166 ASNs)
AS1239:AS-CUSTOMERS(4,238 ASNs)
AS-BANDCON(5,888 ASNs)
AS-CHIEF-TRANSIT(6,746 ASNs)
AS-CTBC-TOOLS(8,129 ASNs)
AS-REACH-CUSTOMERS(8,210 ASNs)
AS-SEABORN-G2(10,828 ASNs)
AS-CTBC(11,413 ASNs)
AS-SEABONECUSTLA(11,515 ASNs)
AS-TELSTRA-INTL-CUSTOMERS(12,472 ASNs)
AS58453:AS-ASIAASCUST(15,313 ASNs)
AS-SEABORN(17,733 ASNs)
AS58453:AS-CMI-ALL(18,020 ASNs)
AS-CMI-ALL(18,021 ASNs)
AS-STIX(18,626 ASNs)
AS-TRANSROUTE-SPEC(19,556 ASNs)
AS-SEABONECUSTAS(19,767 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)
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-PITER-IX-ROV(23,906 ASNs)
AS-BALT-IX-V6(23,949 ASNs)
AS-LAMBDA(24,056 ASNs)
AS-PITER-IX-RIGA(24,405 ASNs)
AS30781:AS-JAGUAR-PEERING-TIX(24,490 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-CIXP(24,509 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)
AS-LIXP(25,221 ASNs)
AS-FIXO-V6(25,776 ASNs)
AS-MFNX(26,187 ASNs)
AS-RETN-HK(26,343 ASNs)
AS47214:AS-LILLIX(26,738 ASNs)
AS-SMILE(26,794 ASNs)
AS43100:AS-MEMBERS(26,826 ASNs)
AS-SFINX-RS-MEMBERS-IPV6(26,914 ASNs)
AS-SFINX-RS-MEMBERS(26,976 ASNs)
AS-BALT-IX(27,227 ASNs)
AS30781:AS-JAGUAR-PEERING-CIXP(27,405 ASNs)
AS-PITER-IX-FRA(27,939 ASNs)
AS4470:AS-TORIX-PEERS(27,996 ASNs)
AS4470:AS-PEERS(28,002 ASNs)
AS-LITIX(28,046 ASNs)
AS-SET-STHIX-RS(28,136 ASNs)
AS-DECIX-BCN-V6(28,476 ASNs)
AS57802:AS-DECIX-BCN-V6(28,476 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-SWISS-IX(28,564 ASNs)
AS7606:AS-VIC-IX(29,635 ASNs)
AS-FIXO(29,811 ASNs)
AS209861:AS-PEERS(29,811 ASNs)
AS55176:AS-MEMBERS(29,827 ASNs)
AS-IXPLAY(30,348 ASNs)
AS-STARTNIX-EU(30,348 ASNs)
AS30781:AS-JAGUAR-PEERING-SWISS-IX(31,389 ASNs)
AS-DECIX-ORD-V6(31,479 ASNs)
AS62760:AS-DECIX-ORD-V6(31,479 ASNs)
AS-DECIX-LIS-V6(32,541 ASNs)
AS43729:AS-DECIX-LIS-V6(32,541 ASNs)
AS-KCIX-MEMBERS(32,832 ASNs)
AS-DECIX-BCN(33,636 ASNs)
AS57802:AS-DECIX-BCN(33,636 ASNs)
AS-DECIX-ASE(34,557 ASNs)
AS38137:AS-DECIX-ASE(34,557 ASNs)
... and 336 more

Upstream AS Paths

30 unique paths, avg length 2.1

AS9931AS4651AS4766AS3491AS140627AS13030AS2497AS38001AS37721AS49544AS4826AS3214AS52320AS14537AS209823AS25091AS41811AS52075AS8888AS137409AS955AS6939AS4181AS150000AS9931 Upstream Paths20 paths shown

AS Looking Glass

Upstream paths (matching graph above)

AS955 β†’ AS4651 β†’ AS9931
AS2497 β†’ AS4651 β†’ AS9931
AS3214 β†’ AS4651 β†’ AS9931
AS4181 β†’ AS3491 β†’ AS4651 β†’ AS9931
AS150000 β†’ AS6939 β†’ AS4766 β†’ AS4651 β†’ AS9931
AS4826 β†’ AS4651 β†’ AS9931
AS150000 β†’ AS6939 β†’ AS4651 β†’ AS9931
AS8888 β†’ AS4651 β†’ AS9931
AS13030 β†’ AS4651 β†’ AS9931
AS14537 β†’ AS4651 β†’ AS9931
AS25091 β†’ AS4651 β†’ AS9931
AS37721 β†’ AS4651 β†’ AS9931
AS38001 β†’ AS4651 β†’ AS9931
AS41811 β†’ AS4651 β†’ AS9931
AS49544 β†’ AS4651 β†’ AS9931
AS52075 β†’ AS4651 β†’ AS9931
AS52320 β†’ AS4651 β†’ AS9931
AS137409 β†’ AS4651 β†’ AS9931
AS140627 β†’ AS4651 β†’ AS9931
AS209823 β†’ AS4651 β†’ AS9931
All 30 Upstream Paths

Complete list of all observed paths

AS4651 β†’ AS9931
AS955 β†’ AS4651 β†’ AS9931
AS2497 β†’ AS4651 β†’ AS9931
AS2500 β†’ AS4651 β†’ AS9931
AS2914 β†’ AS4651 β†’ AS9931
AS3214 β†’ AS4651 β†’ AS9931
AS4181 β†’ AS3491 β†’ AS4651 β†’ AS9931
AS150000 β†’ AS6939 β†’ AS4766 β†’ AS4651 β†’ AS9931
AS4826 β†’ AS4651 β†’ AS9931
AS6453 β†’ AS4651 β†’ AS9931
AS6939 β†’ AS4651 β†’ AS9931
AS150000 β†’ AS6939 β†’ AS4651 β†’ AS9931
AS8220 β†’ AS4651 β†’ AS9931
AS8298 β†’ AS4651 β†’ AS9931
AS8888 β†’ AS4651 β†’ AS9931
AS13030 β†’ AS4651 β†’ AS9931
AS14537 β†’ AS4651 β†’ AS9931
AS25091 β†’ AS4651 β†’ AS9931
AS37721 β†’ AS4651 β†’ AS9931
AS38001 β†’ AS4651 β†’ AS9931
AS41811 β†’ AS4651 β†’ AS9931
AS49544 β†’ AS4651 β†’ AS9931
AS52075 β†’ AS4651 β†’ AS9931
AS52320 β†’ AS4651 β†’ AS9931
AS58511 β†’ AS4651 β†’ AS9931
AS137409 β†’ AS4651 β†’ AS9931
AS140627 β†’ AS4651 β†’ AS9931
AS209823 β†’ AS4651 β†’ AS9931
AS140627 β†’ AS10099 β†’ AS9931
AS24482 β†’ AS9931

AS9931 IPv4 Address Subnets (610)

114.131.0.0/16πŸ‡ΉπŸ‡­ THCAT route object for CAT TelecomNTPCL-AS-AP
122.154.0.0/16πŸ‡ΉπŸ‡­ THNational Telecom Public Company Limited 99 Chaengw…NTPCL-AS-AP
122.154.128.0/17πŸ‡ΉπŸ‡­ THNational Telecom Public Company Limited 99 Chaengw…NTPCL-AS-AP
122.154.64.0/18πŸ‡ΉπŸ‡­ THNational Telecom Public Company Limited 99 Chaengw…NTPCL-AS-AP
61.7.192.0/18πŸ‡ΉπŸ‡­ THCAT Telecom Public Company Limited 13th CAT TELECO…NTPCL-AS-AP
114.131.128.0/19πŸ‡ΉπŸ‡­ THCAT Telecom Public Company Limited 13th NT TOWER N…NTPCL-AS-AP
114.131.224.0/19πŸ‡ΉπŸ‡­ THCAT Telecom Public Company Limited 13th NT TOWER N…NTPCL-AS-AP
114.131.32.0/19πŸ‡ΉπŸ‡­ THCAT Telecom Public Company Limited 13th NT TOWER N…NTPCL-AS-AP
122.154.128.0/19πŸ‡ΉπŸ‡­ THNational Telecom Public Company Limited 99 Chaengw…NTPCL-AS-AP
122.154.160.0/19πŸ‡ΉπŸ‡­ THNational Telecom Public Company Limited 99 Chaengw…NTPCL-AS-AP

show more..

AS9931 IPv6 Address Subnets (46)

2001:c38:4000::/36πŸ‡ΉπŸ‡­ THCAT Telecom Public Company Limited 13th CAT TELECO…NTPCL-AS-AP
2001:c38:9000::/36πŸ‡ΉπŸ‡­ THNational Telecom Public Company Limited 99 Chaengw…NTPCL-AS-AP
2001:c38:9005::/48πŸ‡ΉπŸ‡­ THCAT Telecom Public Company Limited 13th CAT TELECO…NTPCL-AS-AP
2001:c38:900f::/48πŸ‡ΉπŸ‡­ THCAT Telecom Public Company Limited 13th CAT TELECO…NTPCL-AS-AP
2001:c38:9013::/48πŸ‡ΉπŸ‡­ THCAT Telecom Public Company Limited 13th CAT TELECO…NTPCL-AS-AP
2001:c38:9023::/48πŸ‡ΉπŸ‡­ THCAT Telecom Public Company Limited 13th CAT TELECO…NTPCL-AS-AP
2001:c38:9024::/48πŸ‡ΉπŸ‡­ THCAT Telecom Public Company Limited 13th CAT TELECO…NTPCL-AS-AP
2001:c38:9028::/48πŸ‡ΉπŸ‡­ THCAT Telecom Public Company Limited 13th CAT TELECO…NTPCL-AS-AP
2001:c38:9029::/48πŸ‡ΉπŸ‡­ THCAT Telecom Public Company Limited 13th CAT TELECO…NTPCL-AS-AP
2001:c38:902a::/48πŸ‡ΉπŸ‡­ THCAT Telecom Public Company Limited 13th CAT TELECO…NTPCL-AS-AP

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Hostnames in AS9931