asn.dev

Autonomous system

AS24440 CYBERNET-APII Cyber Internet Services Pakistan

Unclassified ARIN

IPv4 addresses 7.17K 11 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly PK
Exchanges 0 recorded by PCH
Upstreams 1 1 downstream
Flagged prefixes 0 none

Summary

Cyber Internet Services

Pakistan · AI-generated

isp residential business pakistan

The AS handle CYBERNET-APII is held by Cyber Internet Services (Private) Limited.

What it's used for

  • The address space carries residential and business internet services, evidenced by reverse DNS entries such as csmtp1.cyber.net.pk and smtp2.billingke.com.pk.
  • The network announces 6,400 IPv4 addresses across 15 prefixes with only 2 observed neighbours, a ratio that indicates an access or eyeball network rather than a transit provider.

Notable

  • Registrants for the majority of prefixes are consistent with the announcer, listing Cyber Internet Services (Private) Limited and IRT-CYBERNET-PK, though one prefix (103.213.115.0/24) is registered to IRT-SBPL-PK with netname SBPL-PK.
  • The address inventory is fragmented into multiple /24 blocks alongside larger /21 and /22 allocations, all located in Pakistan.

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

1 upstream, 1 downstream and 3 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS9541Cyber Internet Services (Pvt) Ltd.1,770

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-11, 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 · 7.17K addresses IPv6 0 prefixes

CountryNamePrefixes
PKPakistan11

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS24440
Registry name
CYBERNET-APII
Registrant
Cyber Internet Services (Private) Limited
Abuse contact
noc-abuse@cyber.net.pk
Registered
2009-08-18
Last changed
2020-06-10
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 34 valid, 0 with no ROA
ROAs
143 authorising AS24440
ASPA
no ASPA record
IRR
100% registered · 34 of 34 announcements
Route objects
1,637 naming AS24440

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 1,768 prefixes, as published 2026-10-12. 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