asn.dev

Autonomous system

AS137681 ALIENDNS-AS Alien Dns Pvt Ltd

Unclassified APNIC Cable/DSL/ISP

IPv4 addresses 1.54K 4 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly IN
Exchanges 1 recorded by PCH
Upstreams 2 4 downstream
Flagged prefixes 0 none

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

Recorded at 1 exchange in 1 country, largest first.

ExchangeLocationTheir address
Extreme IX MumbaiMumbai, India103.77.108.255

Transit providers

2 upstream, 4 downstream and 7 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS18229CtrlS354
AS133720Zess Networks Private Limited38

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 4 prefixes · 1.54K addresses IPv6 1 prefixes

CountryNamePrefixes
INIndia5

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS137681
Registry name
ALIENDNS-AS
Abuse contact
noc@alienbroadband.in
Registered
2018-06-21
Last changed
2025-09-27
Allocation
allocated

Declared

PeeringDB profile

self-reported
Name
Alien Dns Pvt Ltd
Also known as
ALIENDNS-AS
Network type
Cable/DSL/ISP
Scope
Asia Pacific
Traffic ratio
Mostly Inbound
Peering policy
Open
IRR as-set
AS137681:AS-ALIENDNS
Present at
1 exchanges
Facilities
3 facilities
Website
http://www.alienfiber.net

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
100% valid · 7 valid, 0 with no ROA
ROAs
7 authorising AS137681
ASPA
no ASPA record
IRR
100% registered · 7 of 7 announcements
Route objects
12 naming AS137681

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