asn.dev

Autonomous system

AS27337 PASTY1

Unclassified ARIN

IPv4 addresses 2.05K 2 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

Pasty.net

United States of America · AI-generated

isp residential business us

The AS handle PASTY1 is held by Pasty.net, Inc.

What it's used for

  • The address space carries residential and business internet access, evidenced by netnames PASTY-UP-MI-1 and PASTY-UP-MI-2 and reverse DNS entries like g254.pasty.net and c254.pasty.net.
  • The network announces 2048 IPv4 addresses across 2 prefixes and 1 IPv6 prefix, with only 1 observed neighbour, indicating a small access or eyeball network rather than a transit provider.

Notable

  • Registrants for both announced IPv4 prefixes are Pasty.net, Inc., matching the AS holder.
  • The address inventory consists of two /22 blocks in the 199.38.28.0 and 208.65.24.0 ranges, along with a single /36 IPv6 prefix.

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, 0 downstream and 2 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS46208Peninsula Fiber Network, LLC152

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-31, 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 2 prefixes · 2.05K addresses IPv6 1 prefixes

CountryNamePrefixes
USUnited States of America3

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS27337
Registry name
PASTY1
Registrant
PASTY.NET, INC.
Abuse contact
JRHOPPER@pasty.com
Registered
2003-02-14
Last changed
2012-02-24
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 3 with no ROA
ROAs
0 authorising AS27337
ASPA
no ASPA record
IRR
100% registered · 3 of 3 announcements
Route objects
6 naming AS27337

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: 447 networks and 1,845 prefixes, as published 2026-10-31. 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