AS214432 — NTT-Communications-Corporation Zhilian Technology CO., LTD.

AS214432 announces 105 IPv4 prefixes covering 33,536 addresses and 6 IPv6 prefixes.

About this network

ZLIDC is the AS handle for Zhilian Technology CO., LTD.

What it's used for

• The address space carries a mix of leased and private blocks, with netnames including NTTA-128-242, SKY-LEASED-IPXO, and NET-217-217-160-0-21.
• The AS announces 32,768 IPv4 addresses across 97 prefixes and 6 IPv6 prefixes, observed against 16 routing neighbours.
• As an IDC service provider, the traffic consists of hosted server workloads and data center endpoints rather than residential subscriber access.

Notable

• Registrants for the largest prefixes include NTT America, Inc., Sky UK Limited, and Internet Utilities NA LLC, indicating significant reliance on leased IP space from major carriers.
• The address inventory is fragmented, comprising numerous /23 and /24 blocks from diverse original holders alongside a single /21.
• The AS was first seen in routing tables in October 2024.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 5.226.189.0/24
• 31.56.42.0/24
• 45.38.145.0/24
• 45.145.153.0/24
• 50.2.5.0/24
• 61.100.38.0/24
• 64.69.114.0/24
• 64.204.194.0/23
• 67.227.98.0/24
• 69.33.221.0/24
• 69.33.223.0/24
• 74.52.28.0/23
• 77.75.195.0/24
• 78.105.221.0/24
• 78.105.233.0/24
• 79.180.44.0/23
• 79.180.46.0/24
• 79.180.48.0/22
• 79.180.56.0/23
• 79.180.58.0/24
• 79.182.32.0/24
• 79.182.52.0/24
• 79.182.58.0/24
• 79.182.72.0/24
• 79.182.75.0/24
• 79.182.76.0/24
• 79.182.123.0/24
• 79.183.9.0/24
• 79.183.12.0/24
• 79.183.39.0/24
• 79.183.56.0/24
• 79.183.65.0/24
• 79.183.102.0/24
• 79.183.107.0/24
• 81.22.136.0/24
• 82.23.13.0/24
• 82.25.37.0/24
• 82.26.202.0/24
• 82.39.187.0/24
• 82.39.211.0/24
• 82.47.11.0/24
• 82.47.12.0/24
• 86.54.172.0/24
• 88.223.42.0/24
• 88.223.45.0/24
• 94.231.237.0/24
• 95.155.150.0/24
• 104.241.150.0/23
• 104.241.169.0/24
• 107.149.56.0/24
• 109.65.99.0/24
• 128.242.120.0/22
• 128.242.124.0/23
• 134.49.204.0/23
• 140.174.174.0/23
• 145.79.168.0/24
• 147.125.211.0/24
• 147.125.249.0/24
• 150.107.50.0/23
• 151.240.150.0/24
• 151.241.24.0/24
• 151.241.90.0/24
• 151.243.167.0/24
• 151.244.38.0/24
• 151.244.52.0/24
• 151.244.66.0/23
• 151.244.118.0/24
• 151.244.221.0/24
• 151.245.108.0/24
• 151.246.249.0/24
• 151.247.151.0/24
• 155.117.144.0/24
• 157.238.175.0/24
• 157.238.244.0/23
• 163.5.120.0/24
• 163.5.148.0/24
• 163.8.193.0/24
• 163.8.199.0/24
• 163.8.209.0/24
• 168.143.119.0/24
• 178.83.16.0/24
• 178.83.102.0/23
• 186.241.175.0/24
• 191.44.79.0/24
• 191.101.63.0/24
• 192.204.157.0/24
• 193.246.164.0/24
• 198.1.197.0/24
• 198.1.198.0/24
• 198.1.235.0/24
• 199.234.72.0/24
• 204.0.56.0/22
• 204.1.128.0/22
• 204.141.212.0/24
• 207.152.104.0/23
• 207.180.37.0/24
• 207.180.46.0/23
• 212.60.149.0/24
• 212.60.150.0/24
• 212.87.203.0/24

and 11 more.

Upstream networks

• AS46011 LX
• AS17497 Liasail Global Hongkong Limited
• AS174 Cogent Communications, LLC
• AS21859 Zenlayer Inc
• AS3257 GTT Communications Inc.
• AS138997 Eons Data Communications Limited
• AS134823 Sky Digital Co., Ltd.
• AS153706 Stack Network Sdn. Bhd.
• AS9957 KINX
• AS138195 MOACK.Co.LTD
• AS2914 NTT America, Inc.

Downstream networks

• AS148996 GLOBAL COMMUNICATION NETWORK LIMITED
• AS61161 Darkness Reigns (Holding) B.V.
• AS152179 GLOBAL COMMUNICATION NETWORK LIMITED
• AS218930 NEXDC INC
• AS60235 port-neo AG
• AS213607 WORLD FIRST COMMUNICATION LTD

Adjacent networks

• AS174 Cogent Communications, LLC
• AS17497 Liasail Global Hongkong Limited
• AS46011 LX
• AS148996 GLOBAL COMMUNICATION NETWORK LIMITED
• AS61161 Darkness Reigns (Holding) B.V.
• AS152179 GLOBAL COMMUNICATION NETWORK LIMITED
• AS218930 NEXDC INC
• AS21859 Zenlayer Inc
• AS3257 GTT Communications Inc.
• AS138997 Eons Data Communications Limited
• AS134823 Sky Digital Co., Ltd.
• AS153706 Stack Network Sdn. Bhd.
• AS2914 NTT America, Inc.
• AS60235 port-neo AG
• AS9957 KINX
• AS138195 MOACK.Co.LTD
• AS213607 WORLD FIRST COMMUNICATION LTD

Routing security

• RPKI: 142 valid, 38 invalid and 14 not-found announcements; 248 ROAs.
• ASPA: none published.
• IRR: 73% of announcements registered; 393 route objects.
• Listed in as-sets: AS-148996, AS-207550, AS-214432, AS-C3, AS-FIBERSTATE, AS-FIBERSTATEV6, AS-HINET, AS-HURRICANE, AS-HYTRON, AS-HYTRON, AS-IIJ, AS-KINX-TRANSIT, AS-MISAKA-CUSTOMERS2, AS-MOACK, AS-STORMWALL-SET, AS-STORMWALL-SET, AS-TRANSROUTE-SPEC, AS-ZENLAYER, AS-ZENLAYER-LAXCN, AS134823:AS-IPT, AS138997:AS-ALL, AS138997:AS-REDUCED, AS148996:AS-CONE, AS17433:AS-HYTRON, AS17433:AS-HYTRON.