asn.dev

Autonomous system

AS51606 GLOBICO-AS

Unclassified RIPE

IPv4 addresses 2.56K 2 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly IL
Exchanges 0 recorded by PCH
Upstreams 5 0 downstream
Flagged prefixes 0 none

Summary

Bezeq International

Israel · AI-generated

transit telecom submarine datacenter

GLOBICO-AS is held by Bezeq International Ltd.

What it's used for

  • The address space carries international telecommunications infrastructure, with netnames IL-BEZEQ-INTERNATIONAL-20101005 and IL-BEZEQ-INTERNATIONAL-20030219 registered to BEZEQINT HOSTMASTERS TEAM and BEZEQINT NETWORKING TEAM.
  • The AS announces 2560 IPv4 addresses across 2 prefixes and 1 IPv6 prefix, maintaining 6 observed neighbours; this ratio of moderate address space to limited peering indicates a transit and interconnection role rather than a large-scale access network.
  • Traffic from this AS consists of international SDH and Ethernet services, submarine cable connectivity, and data centre interconnection, supporting Bezeq International's business as a provider of international telecommunications and colocation services.

Notable

  • Registrants for both announced prefixes consistently identify Bezeq International Ltd. and its internal teams, aligning with the AS holder.
  • Bezeq International was founded in 1996 as a wholly-owned subsidiary of Bezeq, the Israeli Telecom Corp. Ltd., and operates as part of Israel's largest telecommunications group.
  • The inventory consists of two distinct IPv4 blocks, one allocated in 2003 and one in 2010, alongside a single IPv6 prefix, reflecting a focused international network estate.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.

Transit providers

5 upstream, 0 downstream and 6 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS3356Level 3 Parent, LLC294
AS3491PCCW Global (HK) Ltd.131
AS8551Bezeq International Ltd.60
AS3257GTT Communications Inc.52
AS6453TATA COMMUNICATIONS (AMERICA) INC39

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-10, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 2 prefixes · 2.56K addresses IPv6 1 prefixes

CountryNamePrefixes
ILIsrael3

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS51606
Registry name
GLOBICO-AS
Registrant
AS8551-MNT
Abuse contact
abuse@bezeqint.net
Registered
2010-10-06
Last changed
2026-08-03
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
90% valid · 9 valid, 1 with no ROA
ROAs
9 authorising AS51606
ASPA
no ASPA record
IRR
90% registered · 9 of 10 announcements
Route objects
10 naming AS51606

Reputation

Classification and threat

Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.

Spamhaus DROP

Not on ASN-DROP The network as a whole is not listed.

No DROP prefixes None of its announced space is on the DROP prefix list.

Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 431 networks and 1,775 prefixes, as published 2026-10-11. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.

FBI IC3

No IC3 indicators Nothing from the FBI IC3 feed.

IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.

Elsewhere

Cross-check