AS32528 — ABBOTT-LABS-2

AS32528 announces 19 IPv4 prefixes covering 20,992 addresses and 0 IPv6 prefixes.

About this network

The AS handle ABBOTT-LABS-2 is held by Abbott Laboratories.

What it's used for

• The address space carries internal corporate infrastructure, evidenced by reverse DNS entries such as mbds05-5-a.abbott.com and lb3isgsingap-d3-a.abbvie.com.
• The network announces 20,992 IPv4 addresses across 22 prefixes with 13 observed neighbours, a ratio consistent with a large internal corporate estate rather than a transit or access provider.

Notable

• All registrants for the largest prefixes are listed as Abbott Laboratories, with netnames uniformly set to ABBOTT, aligning perfectly with the AS holder.
• The address inventory is finely subdivided into 22 prefixes, primarily within the 130.36.0.0/16 range, indicating site-by-site segmentation typical of a major multinational corporation.
• One reverse DNS record points to an abbvie.com domain, reflecting the corporate split between Abbott and AbbVie.

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

Announced prefixes

• 130.36.16.0/20
• 130.36.34.0/23
• 130.36.64.0/24
• 130.36.80.0/21
• 130.36.91.0/24
• 130.36.124.0/23
• 130.36.132.0/22
• 130.36.136.0/22
• 130.36.143.0/24
• 130.36.144.0/21
• 130.36.152.0/24
• 130.36.160.0/23
• 130.36.164.0/22
• 130.36.171.0/24
• 130.36.173.0/24
• 130.36.175.0/24
• 130.36.176.0/21
• 130.36.192.0/20
• 198.97.228.0/24

Upstream networks

• AS32787 Akamai Technologies, Inc.
• AS2914 NTT America, Inc.
• AS174 Cogent Communications, LLC
• AS33491 Comcast Cable Communications, LLC
• AS3257 GTT Communications Inc.
• AS4812 China Telecom (Group)
• AS18747 IFX Corporation
• AS2516 KDDI CORPORATION
• AS15830 Equinix (EMEA) Acquisition Enterprises B.V.
• AS8220 COLT Technology Services Group Limited
• AS3356 Level 3 Parent, LLC
• AS15695 Expereo International BV

Adjacent networks

• AS32787 Akamai Technologies, Inc.
• AS2914 NTT America, Inc.
• AS174 Cogent Communications, LLC
• AS33491 Comcast Cable Communications, LLC
• AS4812 China Telecom (Group)
• AS3257 GTT Communications Inc.
• AS18747 IFX Corporation
• AS2516 KDDI CORPORATION
• AS15830 Equinix (EMEA) Acquisition Enterprises B.V.
• AS8220 COLT Technology Services Group Limited
• AS3356 Level 3 Parent, LLC
• AS15695 Expereo International BV

Routing security

• RPKI: 0 valid, 0 invalid and 32 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 75% of announcements registered; 36 route objects.
• Listed in as-sets: AS-28513, AS-CTBC-TOOLS-10, AS-CTSH, AS-EMBRATELNET, AS-EQUINIX-AP, AS-EQUINIX-SGW, AS-EXPEREO, AS-GTTCUST, AS-KDD, AS-KDDCUSTOMER2, AS-PROLE, AS-RR-BIZ, AS-SH-CUST, AS-SINGNET, AS-SOFTNET, AS-TELSTRA-INTL-CUSTOMERS, AS-UFLA-TRANSCUST, AS-XO-B, AS2914:AS-ASIA, AS3491:AS-CUSTOMERS-AP, AS7473:AS-CUSTOMERS:AS3758, AS8220:AS-COLTDE, AS8220:AS-COLTIE.

Internet exchanges

• Equinix Internet Exchange Chicago — Chicago, United States