AS12753 — TEVA-AS

AS12753 announces 2 IPv4 prefixes covering 768 addresses and 0 IPv6 prefixes.

About this network

Three /24s worth of address space carrying one of the world's larger generic-drug manufacturers.

What it's used for

• Corporate networking for a pharmaceutical manufacturer. 768 addresses in two IPv4 prefixes, two observed BGP neighbours, and no IPv6 announced.

Notable

• The inventory is 192.115.248.0/23 and 192.115.250.0/24, both in Israel.
• Both blocks carry the same netname, TEVA-NET, registered to Teva Pharmaceutical Industries Limited.
• The AS handle is TEVA-AS.
• Six sampled addresses were queried and none returned a name.

Interesting

• 768 addresses is nothing for a company of this size, and that is the point: an enterprise runs its own AS to hold the handful of blocks that must be reachable from outside, not to number its staff. Everything internal sits behind private addressing, and what is announced here is the outward-facing edge.
• Two neighbours means two upstream providers and no peering, which is the ordinary shape for a company that buys connectivity rather than selling it. The redundancy is the reason the AS exists at all: with one provider you take their addresses, with two you need your own.
• 192.115 is early allocation space assigned to Israel, and holding a contiguous /23 plus an adjoining /24 from that range means the blocks were assigned together and have stayed put. Address space that never moves is a sign of a network that was built once and kept.

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

Announced prefixes

• 192.115.248.0/23
• 192.115.250.0/24

Upstream networks

• AS12400 Partner Communications Ltd.
• AS12849 Hot-Net internet services Ltd.

Adjacent networks

• AS12400 Partner Communications Ltd.
• AS12849 Hot-Net internet services Ltd.