asn.dev

Autonomous system

AS207655 DTCS Day Telecom Company (ltd.)

Unclassified RIPE

IPv4 addresses 1.28K 2 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly IR
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

Day Telecom Company

Iran (Islamic Republic of) · AI-generated

telecom iran business

DTCS is the AS handle for Day Telecom Company (ltd.).

What it's used for

  • The space carries business and enterprise traffic, evidenced by the netname InfoTechME associated with Info Tech Middle East LLC and the registrant A.Javidan for the IR-DAYTELECOM1-20220607 block.
  • The AS announces 1280 IPv4 addresses across 2 prefixes with only 1 observed neighbour, a ratio that indicates a small-scale access or local business network rather than a transit provider.
  • Traffic from this AS consists of data services for local Iranian businesses and enterprises, consistent with the operator's role as a telecommunications company.

Notable

  • Registrants differ from the announcer; Info Tech Middle East LLC holds the larger /22 block while A.Javidan and Day Telecom Company (ltd.) hold the /24 block.
  • The address inventory is small and fragmented, consisting of one /22 and one /24 block, both located in Iran.

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 1 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS25184Afranet297

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-05, 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 · 1.28K addresses IPv6 0 prefixes

CountryNamePrefixes
IRIran (Islamic Republic of)2

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS207655
Registry name
DTCS
Registrant
ir-daytelecom-1-mnt
Abuse contact
abuse@day.ir
Registered
2019-12-23
Last changed
2022-06-18
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
20% valid · 1 valid, 4 with no ROA
ROAs
3 authorising AS207655
ASPA
no ASPA record
IRR
40% registered · 2 of 5 announcements
Route objects
3 naming AS207655

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: 454 networks and 1,854 prefixes, as published 2026-11-06. 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