asn.dev

Autonomous system

AS21140 FLY-TELECOM-AS

Residential APNIC

IPv4 addresses 1.02K 1 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly RU
Exchanges 0 recorded by PCH
Upstreams 9 1 downstream
Flagged prefixes 0 none

Summary

Fly Telecom

Russian Federation · AI-generated

isp residential russia cable

The AS handle FLY-TELECOM-AS is held by Fly Telecom LLC.

What it's used for

  • The address space carries residential and business internet access, evidenced by reverse DNS entries like host-185-212-89-0.ip.fly-telecom.ru and the netname RU-FLY-TEL-NET-20170711.
  • The network announces 1024 IPv4 addresses and 1 IPv6 prefix, maintaining 31 observed neighbours. This ratio of a small address inventory against a moderate number of peering partners suggests a regional access provider rather than a large transit carrier.

Notable

  • The RDAP registrant Fly Telecom LLC matches the registry holder, confirming consistent ownership of the announced space.
  • The inventory consists of a single IPv4 block, 185.212.88.0/22, and one IPv6 prefix, 2a0b:7540::/29, indicating a focused, single-site or regional deployment.

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

9 upstream, 1 downstream and 15 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS8641LLC "Nauka-Svyaz"90
AS9002RETN Limited59
AS35598INETCOM CARRIER LLC31
AS57304JSC "RetnNet"27
AS50673Serverius Holding B.V.6
AS24482SG.GS4
AS208972GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI4
AS37721Virtual Technologies & Solutions3

All 9 upstreams →

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

Shape and geography

IPv4 1 prefixes · 1.02K addresses IPv6 1 prefixes

CountryNamePrefixes
RURussian Federation2

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS21140
Registry name
FLY-TELECOM-AS
Registrant
MNT-FLY-TELECOM
Abuse contact
admin@fly-tel.net
Registered
2015-07-23
Last changed
2025-09-15
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 4 valid, 0 with no ROA
ROAs
4 authorising AS21140
ASPA
no ASPA record
IRR
100% registered · 4 of 4 announcements
Route objects
4 naming AS21140

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

Cross-check