asn.dev

Autonomous system

AS53831 SQUARESPACE

Unclassified ARIN

IPv4 addresses 2.82K 7 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 1 recorded by PCH
Upstreams 5 0 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
Equinix Internet Exchange DallasDallas, United States206.223.119.166

Transit providers

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

ASNetworkPaths seen
AS32787Akamai Technologies, Inc.360
AS1299Arelion Sweden AB137
AS2914NTT America, Inc.60
AS3356Level 3 Parent, LLC50
AS6461Zayo Bandwidth47

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-14, 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 7 prefixes · 2.82K addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America7

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS53831
Registry name
SQUARESPACE
Registrant
Squarespace, Inc.
Abuse contact
abuse-network@squarespace.com
Registered
2013-01-02
Last changed
2017-01-04
Allocation
assigned

Declared

PeeringDB profile

self-reported
Name
SQUARESPACE
Scope
Global
Traffic ratio
Not Disclosed
Peering policy
Open
IRR as-set
AS53831:RS-SQSP
Present at
1 exchanges
Website
https://www.squarespace.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
82% valid · 9 valid, 2 with no ROA
ROAs
6 authorising AS53831
ASPA
no ASPA record
IRR
100% registered · 11 of 11 announcements
Route objects
62 naming AS53831

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: 442 networks and 1,771 prefixes, as published 2026-10-15. 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