AS23154 — SANMINA-SCI - Sanmina-SCI Corporation

AS23154 announces 41 IPv4 prefixes covering 14,592 addresses and 0 IPv6 prefixes.

About this network

SANMINA-SCI is the autonomous system for Sanmina Corporation, a global electronics manufacturing services provider.

What it's used for

• The address space carries internal corporate infrastructure, evidenced by netnames SCI-NET and HADCO associated with registrants SCI Technology, Inc. and Hadco Corporation.
• The AS announces 14,592 IPv4 addresses across 41 prefixes while maintaining 38 observed neighbours, a ratio consistent with a large internal corporate estate rather than a transit or access network.

Notable

• Registrants include SCI Technology, Inc. and Hadco Corporation, reflecting the historical merger of Sanmina and SCI Systems that formed the current Sanmina Corporation.
• The inventory is finely subdivided into numerous /23 and /24 blocks, indicating site-by-site segmentation typical of a distributed manufacturing footprint.
• No IPv6 prefixes are currently announced in the inventory.

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

Announced prefixes

• 83.118.42.0/24
• 143.116.14.0/23
• 143.116.35.0/24
• 143.116.78.0/23
• 143.116.82.0/24
• 143.116.84.0/23
• 143.116.93.0/24
• 143.116.94.0/24
• 143.116.100.0/24
• 143.116.102.0/24
• 143.116.104.0/23
• 143.116.107.0/24
• 143.116.116.0/24
• 143.116.186.0/23
• 143.116.188.0/23
• 143.116.190.0/24
• 143.116.223.0/24
• 143.116.250.0/24
• 143.116.252.0/23
• 148.164.0.0/22
• 148.164.4.0/24
• 148.164.6.0/23
• 148.164.8.0/24
• 148.164.11.0/24
• 148.164.16.0/23
• 148.164.20.0/24
• 148.164.22.0/23
• 148.164.46.0/24
• 148.164.48.0/23
• 148.164.53.0/24
• 148.164.78.0/24
• 148.164.113.0/24
• 148.164.141.0/24
• 148.164.142.0/23
• 148.164.148.0/24
• 148.164.150.0/24
• 148.164.156.0/23
• 148.164.159.0/24
• 148.164.167.0/24
• 148.164.193.0/24
• 148.164.214.0/24

Upstream networks

• AS7018 AT&T Enterprises, LLC
• AS8151 UNINET
• AS45820 Tata Teleservices ISP AS
• AS701 Verizon Business
• AS2914 NTT America, Inc.
• AS11172 Alestra, S. de R.L. de C.V.
• AS55836 Reliance Jio Infocomm Limited
• AS132280 Symphony Communication (Thailand) PCL.
• AS9534 Binariang Berhad
• AS1299 Arelion Sweden AB
• AS1273 IDDQD-AS
• AS33651 Comcast Cable Communications, LLC
• AS32098 Transtelco Inc
• AS8551 Bezeq International Ltd.
• AS40264 Charter Communications LLC
• AS8717 A1 Bulgaria EAD
• AS57630 84 Grams AB
• AS33544 WiLine Networks Inc.
• AS56595 Commsworld Ltd
• AS719 Elisa Oyj
• AS4657 StarHub Ltd
• AS33660 Comcast Cable Communications, LLC
• AS812 Rogers Communications Canada Inc.
• AS7459 Grande Communications Networks, LLC
• AS11796 Airstream Communications, LLC

Adjacent networks

• AS7018 AT&T Enterprises, LLC
• AS8151 UNINET
• AS45820 Tata Teleservices ISP AS
• AS701 Verizon Business
• AS2914 NTT America, Inc.
• AS11172 Alestra, S. de R.L. de C.V.
• AS55836 Reliance Jio Infocomm Limited
• AS132280 Symphony Communication (Thailand) PCL.
• AS9534 Binariang Berhad
• AS1299 Arelion Sweden AB
• AS1273 IDDQD-AS
• AS33651 Comcast Cable Communications, LLC
• AS32098 Transtelco Inc
• AS8551 Bezeq International Ltd.
• AS8717 A1 Bulgaria EAD
• AS40264 Charter Communications LLC
• AS719 Elisa Oyj
• AS4657 StarHub Ltd
• AS56595 Commsworld Ltd
• AS33544 WiLine Networks Inc.
• AS57630 84 Grams AB
• AS33660 Comcast Cable Communications, LLC
• AS812 Rogers Communications Canada Inc.
• AS7459 Grande Communications Networks, LLC
• AS11796 Airstream Communications, LLC

Routing security

• RPKI: 57 valid, 0 invalid and 5 not-found announcements; 71 ROAs.
• ASPA: none published.
• IRR: 95% of announcements registered; 126 route objects.
• Listed in as-sets: AS-132280, AS-132876, AS-32098, AS-63529-AS-IMPORT-AS132280, AS-8151, AS-84GRAMS, AS-ALESTRA, AS-ALLSTREAM-CLIENTS, AS-ANC-CUSTOMER-PROXY-REGISTER, AS-BBIX-T, AS-BEZEQINT, AS-CHTR-SYNC, AS-COMCAST-EDIA, AS-COX-CALIFORNIA, AS-CTBC-CUSTOMERS144, AS-CTBC-CUSTOMERS53, AS-CTBC-CUSTOMERS88, AS-CTBC-TOOLS-7, AS-CTIOL, AS-CWASIA, AS-FLUENCY, AS-GRANDE, AS-H3GIE, AS-HGC-INTL, AS-HOTNET-IL.