206208 looking glass

AS9886 CTCSCI TECH LIMITED 🇭🇰 HK

This AS is not announcing anything the collectors can see.

IPv4 prefixes
0
-
IPv6 prefixes
0
-
Upstreams
8
transit providers observed
Peers
10
settlement-free adjacencies
Downstreams
20
transit customers observed
Customer cone
204
ASes reachable through it

Registry and operator data

AS number
AS9886
Name
CTCSCI TECH LIMITED
Organisation
CTCSCI TECH LIMITED
Country
🇭🇰 HK
RIR
APNIC
Allocated
2019-09-16
Network type
Content
Traffic levels
1-5Tbps
Scope
Global
Peering policy
Selective
IRR as-set
AS-00NET
Website
https://ctcsci.com
PeeringDB
net/20891
Exchanges
8
Facilities
16

Upstreams

Networks seen providing transit to this one

Network Country Cone IPv4 prefixes Paths Source
AS3356 Lumen (Level 3) 🇺🇸 US 71,465 2,088 1,762 CAIDA
AS2914 NTT America, Inc. 🇺🇸 US 55,649 1,476 3,633 CAIDA
AS9002 RETN Limited 🇬🇧 GB 51,496 18 5 inferred
AS3491 PCCW Global (HK) Ltd. 🇭🇰 HK 51,328 532 1,939 CAIDA
AS7713 PT Telkom Indonesia Tbk 🇮🇩 ID 45,077 3,540 43 CAIDA
AS17676 SoftBank Corp. 🇯🇵 JP 22,011 473 199 CAIDA
AS137409 GSL Networks Pty LTD 🇦🇺 AU 8,135 564 28 CAIDA
AS4635 HKIX Route Servers 🇭🇰 HK 0 0 207 inferred

Peers

Adjacencies that look settlement-free rather than transit

Network Country Cone IPv4 prefixes Paths Source
AS6939 Hurricane Electric LLC 🇺🇸 US 54,403 185 1,184 CAIDA
AS8966 Etisalat (E&) 🇦🇪 AE 44,969 48 24 CAIDA
AS33891 Core-Backbone GmbH 🇩🇪 DE 27,083 1 119 CAIDA
AS35280 F5 Networks SARL 🇫🇷 FR 24,315 59 2 CAIDA
AS9930 TIME dotCom Bhd 🇲🇾 MY 23,666 75 22 CAIDA
AS8359 MTS PJSC 🇷🇺 RU 5,842 436 5 CAIDA
AS24482 SG.GS 🇸🇬 SG 4,874 45 253 CAIDA
AS17639 Converge ICT Solutions Inc. 🇵🇭 PH 272 567 80 CAIDA
AS38001 NewMedia Express Pte. Ltd. 🇸🇬 SG 27 68 84 CAIDA
AS61292 Blix Group AS 🇳🇴 NO 0 1 15 CAIDA

Downstreams

Networks this one appears to provide transit to

Network Country Cone IPv4 prefixes Paths Source
AS135391 Aofei Data International Co., Ltd. 🇭🇰 HK 123 72 93 CAIDA
AS135377 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED 🇭🇰 HK 88 742 1,987 CAIDA
AS137983 TIANFENG (HONG KONG) COMMUNICATIONS LIMITED 🇭🇰 HK 31 0 803 CAIDA
AS983 Akari Networks LLC 🇺🇸 US 30 3 714 CAIDA
AS7356 Sikla Tech Limited 🇺🇸 US 6 0 45 CAIDA
AS140096 JINX CO., LIMITED 🇭🇰 HK 5 15 3,771 CAIDA
AS206675 PAN-LIAN TECHNOLOGY CO., LIMITED 🇭🇰 HK 2 13 204 CAIDA
AS63150 Bage Cloud LLC 🇺🇸 US 2 47 130 CAIDA
AS400618 Prime Security Corp. 🇺🇸 US 2 85 126 CAIDA
AS140042 Zhipinshang (Hongkong) Electron Communication Technology Limited 🇭🇰 HK 0 18 766 CAIDA
AS151797 CTCSCI TECH LIMITED 🇭🇰 HK 0 3 223 CAIDA
AS401984 Tomorin Network, LLC 🇺🇸 US 0 9 205 CAIDA
AS154402 Fredyun Network 🇨🇳 CN 0 6 115 CAIDA
AS151397 China Telecom 🇨🇳 CN 0 19 92 CAIDA
AS151990 Hong Kong GoSun Technology Limited 🇭🇰 HK 0 2 83 CAIDA
AS152111 CTCSCI TECH LIMITED 🇭🇰 HK 0 1 74 CAIDA
AS26768 SAKURA LTD. 🇺🇸 US 0 0 67 inferred
AS139358 Kansuiun Co., Ltd 🇯🇵 JP 0 6 42 CAIDA
AS152112 CTCSCI TECH LIMITED 🇭🇰 HK 0 0 33 inferred
AS142002 Scloud Pte Ltd 🇸🇬 SG 0 83 31 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.