Autonomous system
AS142271 DOUBLESQUARE-AS-AP EWS DS Networks Inc
Residential APNIC
Summary
EWS DS Networks (DoubleSquare)
isp residential eyeball fiber
EWS DS Networks Inc (DOUBLESQUARE-AS-AP), also known as DoubleSquare Networks, is an internet provider based in Quezon City, Metro Manila, Philippines.
What it's used for
- Fibre-to-the-home internet for consumers, marketed as EWS Fiber in areas such as Rodriguez and San Mateo, Rizal, alongside business IP transit and dedicated access.
Notable
- An "eyeball" network: FTTH subscriber addresses here are home connections, typically behind carrier-grade NAT, not servers.
- A regional Philippine ISP that runs both a consumer fibre brand and a wholesale/business connectivity arm.
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
Internet exchanges
Recorded at 7 exchanges in 4 countries, largest first.
| Exchange | Location | Their address |
|---|---|---|
| DE-CIX Frankfurt | Frankfurt, Germany | 80.81.195.16 |
| Equinix Internet Exchange Singapore | Singapore, Singapore | 27.111.229.57 |
| Equinix Internet Exchange Hong Kong | Hong Kong, China | 2001:de8:7::14:2271:1 |
| DE-CIX ASEAN (Singapore, Malaysia, Brunei) | Singapore, Singapore | 103.162.254.108 |
| GetaFIX Manila | Manila, Philippines | 103.104.19.58 |
| Maharlika Internet Exchange | Manila, Philippines | 103.121.64.4 |
| Philippine Open Internet Exchange | Manila, Philippines | 198.32.172.156 |
Transit providers
6 upstream, 18 downstream and 37 adjacent networks observed; most-used upstreams first.
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
IPv4 3 prefixes · 1.28K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| PH | Philippines | 4 |
Registry
Allocation record
- Registry
- APNIC
- Handle
AS142271- Registry name
- DOUBLESQUARE-AS-AP
- Registrant
- DoubleSquare Networks Inc.
- Abuse contact
- info@dsnetworks.net
- Registered
- 2021-05-14
- Last changed
- 2022-02-17
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 8 valid, 0 with no ROA
- ROAs
- 8 authorising AS142271
- ASPA
- no ASPA record
- IRR
- 100% registered · 8 of 8 announcements
- Route objects
- 16 naming AS142271
Reputation
Classification and threat
Residential Fixed-line consumer ISP. Addresses here are homes.
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