AS4651 The Communications Authority of Thailand (CAT) 🇹🇭 TH

National Telecom Public Company Limited. Announcing 38 prefixes, seen at the RIS collectors.

IPv4 prefixes
37
10,240 (40 × /24)
IPv6 prefixes
1
1 × /48
Upstreams
14
transit providers observed
Peers
34
settlement-free adjacencies
Downstreams
39
transit customers observed
Customer cone
8,419
ASes reachable through it

Registry and operator data

AS number
AS4651
Name
The Communications Authority of Thailand (CAT)
Organisation
NT(CAT) IIG
Country
🇹🇭 TH
RIR
APNIC
Allocated
1995-12-27
Network type
NSP
Traffic levels
1-5Tbps
Scope
Asia Pacific
Peering policy
Open
IRR as-set
AS-CAT-IIG
PeeringDB
net/2202
Exchanges
14
Facilities
12

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

30 valid (78.9%) 0 invalid (0.0%) 8 no ROA (21.1%)

Upstreams

Networks seen providing transit to this one

Network Country Cone IPv4 prefixes Paths Source
AS1299 Arelion (fka. Telia Carrier) 🇸🇪 SE 68,894 133 7,837 CAIDA
AS174 Cogent Communications, LLC 🇺🇸 US 65,564 3,985 15,905 CAIDA
AS2914 NTT America, Inc. 🇺🇸 US 56,167 1,573 3,830 CAIDA
AS6453 TATA Communications (America) Inc 🇺🇸 US 55,795 123 128 CAIDA
AS6939 Hurricane Electric LLC 🇺🇸 US 52,987 235 91,053 CAIDA
AS5511 Orange S.A. 🇫🇷 FR 51,358 712 18 CAIDA
AS3491 PCCW Global (HK) Ltd. 🇭🇰 HK 50,483 532 2,376 CAIDA
AS4637 Telstra International Limited 🇭🇰 HK 42,317 667 79 CAIDA
AS4766 Korea Telecom 🇰🇷 KR 9,758 2,776 1,125 CAIDA
AS50629 LWLcom GmbH 🇩🇪 DE 405 24 4 inferred
AS29632 Netassist International EOOD 🇧🇬 BG 41 0 332 inferred
AS213241 TECHIT.BE SRL 🇧🇪 BE 0 14 173 inferred
AS56662 Marcin Gondek 🇵🇱 PL 0 0 157 inferred
AS4635 HKIX Route Servers 🇭🇰 HK 0 0 11 inferred

Peers

Adjacencies that look settlement-free rather than transit

Network Country Cone IPv4 prefixes Paths Source
AS6461 Zayo Bandwidth 🇺🇸 US 52,655 213 9 CAIDA
AS1273 Vodafone Group PLC 🇪🇺 EU 47,157 191 549 CAIDA
AS20485 TransTeleCom JSC 🇷🇺 RU 28,348 85 3,644 CAIDA
AS12389 Rostelecom PJSC 🇷🇺 RU 26,762 3,269 12 CAIDA
AS33891 Core-Backbone GmbH 🇩🇪 DE 25,025 1 13 CAIDA
AS3216 Vimpelcom PJSC 🇷🇺 RU 24,597 590 1 CAIDA
AS37721 Virtual Technologies & Solutions 🇧🇫 BF 21,890 64 4,298 CAIDA
AS9930 TIME dotCom Bhd 🇲🇾 MY 21,784 75 22 CAIDA
AS15830 Equinix, Inc. 🇳🇱 NL 18,656 1,081 2 CAIDA
AS50673 Serverius Holding B.V. 🇳🇱 NL 16,305 131 4,486 CAIDA
AS34549 meerfarbig GmbH & Co. KG 🇩🇪 DE 15,847 48 12,200 CAIDA
AS24482 SG.GS 🇸🇬 SG 5,000 45 1,468 CAIDA
AS38040 TOT Public Company Limited 🇹🇭 TH 399 30 49 CAIDA
AS1764 Next Layer Telecommunications 🇦🇹 AT 390 69 5 CAIDA
AS13030 Init7 (Switzerland) Ltd. 🇨🇭 CH 326 69 1 CAIDA
AS17639 Converge ICT Solutions Inc. 🇵🇭 PH 273 567 4,023 CAIDA
AS25091 IP-Max SA 🇨🇭 CH 171 25 2 CAIDA
AS6696 VERIXI SA 🇧🇪 BE 144 49 1,277 CAIDA
AS55720 Gigabit Hosting Sdn Bhd 🇲🇾 MY 142 278 4,611 CAIDA
AS42708 Glesys AB 🇸🇪 SE 106 211 192 CAIDA
AS12779 IT.Gate S.p.A. 🇮🇹 IT 76 25 1,204 CAIDA
AS6206 Netrouting B.V. 🇳🇱 NL 58 46 6 CAIDA
AS1836 green.ch AG 🇨🇭 CH 43 78 201 CAIDA
AS34019 Hivane Association 🇫🇷 FR 38 6 2 CAIDA
AS50304 Blix Solutions AS 🇳🇴 NO 34 103 671 CAIDA
AS1103 SURF B.V. 🇳🇱 NL 30 99 18 CAIDA
AS38001 NewMedia Express Pte. Ltd. 🇸🇬 SG 27 68 3,950 CAIDA
AS20766 Association "Gitoyen" 🇫🇷 FR 18 6 5 CAIDA
AS48362 Stadtwerke Feldkirch 🇦🇹 AT 15 8 1,205 CAIDA
AS48185 team.blue NV 🇧🇪 BE 14 1 1,304 CAIDA
AS204092 Association GRIFON 🇫🇷 FR 10 2 4,937 CAIDA
AS50300 CustodianDC Limited 🇬🇧 GB 9 39 906 CAIDA
AS212024 Marc Schmitt 🇫🇷 FR 0 1 4,322 CAIDA
AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC) 🇳🇱 NL 0 7 4,271 CAIDA

Downstreams

Networks this one appears to provide transit to

Network Country Cone IPv4 prefixes Paths Source
AS45558 Myanmar Posts and Telecommunications 🇲🇲 MM 8,322 8 1,907 CAIDA
AS38082 True International Gateway Co., Ltd. 🇹🇭 TH 4,032 30 1,127 CAIDA
AS133524 Global Technology Co., Ltd. 🇲🇲 MM 192 34 184 CAIDA
AS23969 TOT Public Company Limited 🇹🇭 TH 170 1,849 51,624 CAIDA
AS24429 Alibaba Cloud 🇨🇳 CN 159 647 290 CAIDA
AS38794 UIH 🇹🇭 TH 110 142 606 CAIDA
AS9931 National Telecom Public Company Limited 🇹🇭 TH 74 630 37,622 CAIDA
AS4621 UniNet Thailand 🇹🇭 TH 69 79 16,833 CAIDA
AS4618 Internet Thailand Company Limited 🇹🇭 TH 22 443 10,452 CAIDA
AS20940 Akamai International B.V. 🇳🇱 NL 14 3,952 383 CAIDA
AS131293 TOT Public Company Limited 🇹🇭 TH 13 280 3,123 CAIDA
AS139341 WeChat/QQ CDN 🇸🇬 SG 10 1,054 82 CAIDA
AS139620 MYANMAR TELECOMMUNICATION NETWORK PUBLIC COMPANY LIMITED 🇲🇲 MM 8 2 236 CAIDA
AS135589 Internet Maekhong Network Company Limited 🇲🇲 MM 8 5 211 CAIDA
AS135063 POP NIX COMPANY LIMITED 🇹🇭 TH 7 5 455 CAIDA
AS23884 Proen Corp Public Company Limited. 🇹🇭 TH 6 151 5,286 CAIDA
AS54994 Meteverse Limited 🇨🇦 CA 6 1,102 416 CAIDA
AS4765 Pacific Internet Pte Ltd 🇸🇬 SG 3 258 9,872 CAIDA
AS24187 KIRZ Service Provider 🇹🇭 TH 3 95 813 CAIDA
AS56067 453 Ladplacout Jorakhaebua 🇹🇭 TH 3 39 395 CAIDA
AS38566 NTTCTNET 🇹🇭 TH 3 10 188 CAIDA
AS136523 COLODEE DIGITAL NETWORK CO.,LTD. 🇹🇭 TH 2 14 430 CAIDA
AS139014 - 2 2 172 CAIDA
AS140985 Global Innovative Solution Co., LTD 🇹🇭 TH 2 4 164 CAIDA
AS148997 KTB COMPUTER SERVICES COMPANY LIMITED 🇹🇭 TH 2 2 129 CAIDA
AS131090 National Telecom Public Company Limited 🇹🇭 TH 0 661 28,331 CAIDA
AS9335 National Telecom Public Company Limited 🇹🇭 TH 0 151 5,457 CAIDA
AS38450 Ministry of Infomation Communication Technology 🇹🇭 TH 0 30 1,243 CAIDA
AS9835 Government Information Technology Services 🇹🇭 TH 0 56 949 CAIDA
AS139591 National Telecom Public Company Limited 🇹🇭 TH 0 16 725 CAIDA
AS132300 NIPA TECHNOLOGY CO., LTD 🇹🇭 TH 0 31 545 CAIDA
AS55514 Electricity Generating Authority of Thailand (EGAT) 🇹🇭 TH 0 10 302 CAIDA
AS45413 ServeNET Solution Limited Partnership 🇹🇭 TH 0 7 176 CAIDA
AS152127 OneAsia Data Center (BKK1) Company Limited 🇹🇭 TH 0 2 124 CAIDA
AS38328 Ministry of Finance 🇹🇭 TH 0 5 115 CAIDA
AS18409 Bank of Thailand, Bangkok, Thailand 🇹🇭 TH 0 3 82 CAIDA
AS14789 Cloudflare, Inc. 🇺🇸 US 0 256 80 CAIDA
AS138616 Sanuk Systems (Thailand) Co., Ltd 🇹🇭 TH 0 1 38 CAIDA
AS141419 CHINA MOBILE INTERNATIONAL (THAILAND) LTD. 🇭🇰 HK 0 1 37 CAIDA

Relationships marked inferred come from where the two networks sit on the AS paths the collectors see, which is a guess and is wrong for some of them. The rest are stated by CAIDA's published inference over a much wider set of collectors.