asn.dev

Autonomous system

AS134489 SBLINKNETWORK-AS-AP S. B Link Network

Unclassified APNIC NSP

IPv4 addresses 3.58K 11 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly PK
Exchanges 0 recorded by PCH
Upstreams 2 1 downstream
Flagged prefixes 0 none

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

2 upstream, 1 downstream and 4 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS138423CMPak Limited617
AS38193Transworld Associates Pvt. Ltd.249

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-26, 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 11 prefixes · 3.58K addresses IPv6 1 prefixes

CountryNamePrefixes
PKPakistan12

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS134489
Registry name
SBLINKNETWORK-AS-AP
Registrant
S. B Link Network
Abuse contact
noc@sblinknetwork.com
Registered
2020-12-29
Last changed
2020-12-29
Allocation
allocated

Declared

PeeringDB profile

self-reported
Name
S. B Link Network
Also known as
SB, SB Link, S.B Link Network
Network type
NSP
Scope
Asia Pacific
Traffic ratio
Mostly Inbound
Peering policy
Open
Website
https://www.sblinknetwork.com/

PeeringDB records are maintained by the network operator and are not independently verified. Treat them as a statement of intent rather than of fact. For the observed and recorded view, see peering, which lists the exchanges Packet Clearing House has a port on file for.

Routing security

RPKI and IRR

Full detail
RPKI
88% valid · 14 valid, 1 with no ROA 1 RPKI-invalid
ROAs
16 authorising AS134489
ASPA
no ASPA record
IRR
100% registered · 16 of 16 announcements
Route objects
24 naming AS134489

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: 445 networks and 1,817 prefixes, as published 2026-10-27. 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