DENTSU DANMARK A/S
Dentsu Danmark A/S
LEI
213800GZ4T8JRLLFHW88
Registered name
DENTSU DANMARK A/S
Jurisdiction
DK
Ultimate parent
株式会社電通グループ
5299007PBBE83ZLJZG91
Cluster stats
Netblocks16
All fragments 54 blocks across 15 clusters
Cluster ID191556260
RegistryAPNIC
Owner jurisdictionDK
Customersfind customers using this network →
Evidence & provenance ?
Attribution unresolved
Legal identityLEI 213800GZ4T8JRLLFHW88
Shared handles clustered on 27 shared RIR contact/maintainer handles
Registry names 11 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

IP Ranges (16)

⬇ export CSV
CIDR Org name Registry Status Confidence
42.61.39.32/28 DENTSU-SG APNIC ASSIGNED NON-PORTABLE ● high
146.185.116.48/29 Dentsu Germany RIPE ASSIGNED PA ● high
193.110.87.0/24 Dentsu Danmark A/S BGP ANNOUNCED ● high
193.110.87.0/24 Dentsu Danmark A/S RIPE ASSIGNED PI ● high
202.57.73.72/29 DENTSU-PH APNIC ASSIGNED NON-PORTABLE ● high
27.254.224.192/28 Dentsu-TH APNIC ASSIGNED NON-PORTABLE ● low
58.137.5.80/28 dentsu-TH APNIC ASSIGNED NON-PORTABLE ● low
58.137.184.80/29 Dentsu-TH APNIC ASSIGNED NON-PORTABLE ● low
87.190.11.248/29 DENTSU-GERMANY-AUGSBURG-NET RIPE ASSIGNED PA ● low
91.24.13.168/29 DENTSU-GERMANY-FRANKFURT-AM-MAIN-NET RIPE ASSIGNED PA ● low
93.241.2.248/29 DENTSU-GERMANY-HAMBURG-NET RIPE ASSIGNED PA ● low
188.21.7.224/29 DENTSU-AT RIPE ASSIGNED PA ● low
203.177.18.120/29 DENTSU-PH APNIC ASSIGNED NON-PORTABLE ● low
2003:fc:a018::/48 DENTSU-GERMANY-AUGSBURG-NET RIPE ASSIGNED ● low
2003:ff:6023::/48 DENTSU-GERMANY-HAMBURG-NET RIPE ASSIGNED ● low
2003:106:8014::/48 DENTSU-GERMANY-FRANKFURT-AM-MAIN-NET RIPE ASSIGNED ● low

Corporate group (6 entities) ~

top 3 shown — full list (JSON)

Network trust

what's this?
RPKI hygiene: B how networks compare →
81.2% of checked blocks have valid RPKI ROA coverage (13 of 16)
Possible discrepancies (3)

These blocks are registered to Dentsu Danmark A/S but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

2003:fc:a018::/48 /48 authorized for AS3320 — Deutsche Telekom AG
2003:ff:6023::/48 /48 authorized for AS3320 — Deutsche Telekom AG
2003:106:8014::/48 /48 authorized for AS3320 — Deutsche Telekom AG

NIC Handles

AC1613-AP AE135-AP AG698-AP AS2068-AP AS24584 AS8447-MNT CL672-AP CL672-AP DTAG-NIC DUMY-RIPE DUMY-RIPE GINA4-AP +15 more