AS202036 — EXTREME-COMM EXTREME COMMUNICATIONS TECHNOLOGY LIMITED

AS202036 announces 51 IPv4 prefixes covering 19,712 addresses and 0 IPv6 prefixes.

About this network

The AS handle EXTREME-COMM is held by Extreme Communications Technology Limited.

What it's used for

• The address space carries a mix of cloud and enterprise infrastructure, with the majority of prefixes under the netname ORG-CIL1-AFRINIC registered to Cloud Innovation Ltd.
• The inventory includes 51 IPv4 prefixes announcing 19,712 addresses, with only 5 observed neighbours, indicating a role focused on hosting or business services rather than transit.
• Traffic from this AS consists of web and API endpoints for cloud services, as well as enterprise network solutions provided by the holder.

Notable

• Registrants include Cloud Innovation Ltd, Groupo Financiero Margen, PT IMTEL SINERGI UTAMA, and NUUK COMMUNICATIONS PTE LTD, showing a diverse set of entities within the announced space.
• The address inventory is fragmented across multiple /23 and /24 blocks, with no IPv6 prefixes in the inventory.

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

Announced prefixes

• 23.157.236.0/24
• 23.160.132.0/24
• 45.192.112.0/24
• 45.192.115.0/24
• 45.198.231.0/24
• 45.201.16.0/21
• 45.201.24.0/23
• 45.201.28.0/22
• 45.201.32.0/24
• 45.201.36.0/23
• 45.201.38.0/24
• 45.201.40.0/24
• 49.128.222.0/24
• 95.134.81.0/24
• 103.4.100.0/23
• 103.14.92.0/23
• 103.129.199.0/24
• 103.181.248.0/24
• 103.229.118.0/24
• 112.196.199.0/24
• 112.196.215.0/24
• 124.66.221.0/24
• 145.79.83.0/24
• 145.79.100.0/24
• 145.79.104.0/24
• 145.79.111.0/24
• 145.79.115.0/24
• 145.79.119.0/24
• 151.246.215.0/24
• 151.247.48.0/24
• 151.247.82.0/24
• 154.83.104.0/23
• 154.83.107.0/24
• 154.83.108.0/22
• 156.225.2.0/23
• 156.225.50.0/23
• 156.249.158.0/23
• 156.249.161.0/24
• 156.249.163.0/24
• 156.249.168.0/23
• 156.249.174.0/24
• 156.249.181.0/24
• 156.249.182.0/24
• 156.249.186.0/24
• 156.249.197.0/24
• 162.4.57.0/24
• 178.95.247.0/24
• 200.33.58.0/24
• 202.155.64.0/23
• 204.58.136.0/22
• 209.131.64.0/24

Upstream networks

• AS135377 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED
• AS21859 Zenlayer Inc
• AS17497 Liasail Global Hongkong Limited
• AS139327 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED
• AS984 OCTOPUS WEB SOLUTION INC

Adjacent networks

• AS135377 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED
• AS21859 Zenlayer Inc
• AS17497 Liasail Global Hongkong Limited
• AS139327 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED
• AS984 OCTOPUS WEB SOLUTION INC

Routing security

• RPKI: 60 valid, 0 invalid and 2 not-found announcements; 71 ROAs.
• ASPA: none published.
• IRR: 98% of announcements registered; 109 route objects.
• Listed in as-sets: AS-135377, AS-136897, AS-136897-CHICAGO, AS-139327, AS-BBCONNECT, AS-CHIEF-TRANSIT, AS-CHIEF-TRANSIT-2002, AS-E1-AUTOMATION-CUSTOMER, AS-RETN-ACTUAL-V4, AS-SBN-IIG, AS-TELSTRA-INTL-CUSTOMERS, AS-TIG-GROUP, AS-TWIG, AS-ZENLAYER, AS62610:AS-ZEC-CUSTOMER, AS63529:AS-63529-AS-IMPORT-AS38794, AS63529:AS-63529-AS-IMPORT-AS45265, AS63529:AS-63529-AS-IMPORT-AS45796, AS984:AS-TRANSIT.