asn.dev

Autonomous system

AS13341 TRANQUILITY - Tranquility Internet Services Inc.

Unclassified ARIN

IPv4 addresses 4.35K 6 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

Tranquility Internet Services

United States · AI-generated

isp telecom business

Every reverse name starts with n and then runs the address backwards.

What it's used for

  • A United States internet service provider. 4,352 addresses across six IPv4 prefixes, two observed BGP neighbours, and no IPv6 announced.

Notable

  • Sampled names read n0-9-118-74.tranquility.net and n254-234-47-199.tranquility.net, with the octets in reverse order behind a single letter.
  • Four blocks carry the netname ASN-TRANQUILITY-INTERNET, one is the generated 206-51-64-0-22.
  • The 74.118.15.0/24 block carries that same netname but is registered to a county government.

Interesting

  • The leading n exists because a hostname label cannot begin with a digit in the strictest reading of the rules. Whoever built this zone knew that and prefixed every name with one letter, which is the minimum possible compliance and has worked for years.
  • A netname beginning ASN- on an address block is a category error that nobody noticed: an autonomous system number and an address range are different things, and this label describes one while naming the other.
  • The same netname appears on a block registered to a county government. Either the provider assigned the label when it handed the space over, or the county's record inherited it. Public-sector customers of small providers often end up sharing the provider's registry vocabulary this way.

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

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

ASNetworkPaths seen
AS4581Socket Holdings Corporation156
AS3356Level 3 Parent, LLC109

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-08, 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 6 prefixes · 4.35K addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America6

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS13341
Registry name
TRANQUILITY
Registrant
Tranquility Internet Services Inc.
Abuse contact
goebel@tranquility.net
Registered
1999-05-17
Last changed
2012-02-24
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 5 with no ROA
ROAs
0 authorising AS13341
ASPA
no ASPA record
IRR
100% registered · 5 of 5 announcements
Route objects
3 naming AS13341

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: 455 networks and 1,854 prefixes, as published 2026-11-09. 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