asn.dev

Autonomous system

AS47721 BILGE-AS

Unclassified RIPE

IPv4 addresses 2.82K 8 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly TR
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

Verilink Bilisim Teknolojileri

Turkey · AI-generated

hosting business turkey

BILGE-AS is operated by Verilink Bilisim Teknolojileri Anonim Sirketi.

What it's used for

  • The address space carries hosting and web services, evidenced by reverse DNS entries such as hosted-by.bilgehosting.com and hosted-by.verilink.com.tr.
  • The AS announces 2,816 IPv4 addresses across 8 prefixes with only 2 observed neighbours, a ratio that indicates a hosting or business network rather than a transit provider.
  • Traffic from this AS consists of web hosting endpoints and data center services, consistent with the operator's business in information technology and internet services.

Notable

  • Registrants for the majority of prefixes are Murat AKTAS; Verilink Bilisim Teknolojileri Anonim Sirketi, while two prefixes (78.135.90.0/24 and 91.247.164.0/24, 167.160.10.0/24) are registered to BILGEHOSTING INTERNET HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI and ALTINSOFT BILISIM TEKNOLOJILERI TICARET LIMITED SIRKETI.
  • The address inventory is fragmented into multiple /24 blocks and one /22, with netnames indicating acquisitions or leases from different entities like Altinsoft and Bilgehosting.

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
AS60446Datema Bilisim Ticaret Anonim Sirketi483
AS50673Serverius Holding B.V.177

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 8 prefixes · 2.82K addresses IPv6 0 prefixes

CountryNamePrefixes
TRTurkey8

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS47721
Registry name
BILGE-AS
Registrant
lir-tr-verilink-1-MNT
Abuse contact
abuse@verilink.com.tr
Registered
2021-03-23
Last changed
2025-11-05
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 11 valid, 0 with no ROA
ROAs
11 authorising AS47721
ASPA
no ASPA record
IRR
100% registered · 11 of 11 announcements
Route objects
11 naming AS47721

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 1,843 prefixes, as published 2026-11-01. 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