Admin DNS

Data as of 2026-08-30
BGP inherited
Cluster stats
Netblocks96 · 3,825 IPv4 addresses
IPv6 27 prefixes (largest 2a0d:d940:170::/44)
Registered in France (47) · United States (5) · Germany (4) · Russia (2) · Israel (2) · Poland (2)
Cluster ID231516624
RegistryBGP
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 35 shared RIR contact/maintainer handles
Registry names 16 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

10 weekly snapshots · JSON
96 +25 netblocks since 2026-07-05
2026-07-05 peak 96 2026-08-30

IP Ranges (96)

showing 50 of 96 — see all — ⬇ export CSV
CIDR Org name Registry Status Confidence
5.39.61.64/29 Admin Net RIPE ASSIGNED PA ● high
5.135.251.192/29 Admin DNS RIPE ASSIGNED PA ● high
5.196.118.96/28 admin admin RIPE ASSIGNED PA ● high
13.143.130.0/23 admin BGP ANNOUNCED ● high
51.38.110.192/29 Admin DNS RIPE LEGACY ● high
51.38.111.216/29 Admin DNS RIPE LEGACY ● high
51.68.148.160/29 admin admin RIPE LEGACY ● high
51.68.186.96/29 Admin DNS RIPE LEGACY ● high
51.68.193.172/30 Admin admin RIPE LEGACY ● high
51.75.51.112/29 Admin Admin RIPE LEGACY ● high
51.75.159.64/28 Admin DNS RIPE LEGACY ● high
51.77.71.96/29 Admin DNS RIPE LEGACY ● high
51.77.83.64/29 Admin DNS RIPE LEGACY ● high
51.77.90.24/29 Admin DNS RIPE LEGACY ● high
51.77.91.248/29 Admin DNS RIPE LEGACY ● high
51.77.93.248/29 Admin DNS RIPE LEGACY ● high
51.83.215.152/29 Admin Admin RIPE LEGACY ● high
51.89.8.160/28 Admin DNS RIPE LEGACY ● high
51.89.16.40/29 Admin DNS RIPE LEGACY ● high
51.89.34.192/29 Admin DNS RIPE LEGACY ● high
51.89.36.160/29 Admin DNS RIPE LEGACY ● high
51.89.36.232/29 Admin DNS RIPE LEGACY ● high
51.89.37.0/29 Admin DNS RIPE LEGACY ● high
51.89.59.248/29 Admin DNS RIPE LEGACY ● high
51.89.71.120/29 Admin DNS RIPE LEGACY ● high
51.89.75.192/29 Admin DNS RIPE LEGACY ● high
51.89.85.8/29 Admin DNS RIPE LEGACY ● high
51.195.34.0/27 Admin DNS RIPE LEGACY ● high
51.195.38.192/27 Admin DNS RIPE LEGACY ● high
51.195.52.32/27 Admin DNS RIPE LEGACY ● high
51.195.57.184/29 Admin DNS RIPE LEGACY ● high
51.195.67.48/28 Admin DNS RIPE LEGACY ● high
51.195.74.112/28 Admin DNS RIPE LEGACY ● high
51.195.121.56/29 Admin DNS RIPE LEGACY ● high
51.195.123.128/28 Admin DNS RIPE LEGACY ● high
51.195.123.240/30 Admin DNS RIPE LEGACY ● high
54.36.226.200/30 Admin admin RIPE LEGACY ● high
54.36.232.0/29 Admin DNS RIPE LEGACY ● high
79.142.251.144/29 Admin AB RIPE ASSIGNED PA ● high
91.92.21.0/24 admin BGP ANNOUNCED ● high
92.222.179.80/29 Admin DNS RIPE ASSIGNED PA ● high
130.78.191.0/24 admin BGP ANNOUNCED ● high
135.125.128.192/27 Admin DNS RIPE ASSIGNED PA ● high
135.125.137.96/28 Admin DNS RIPE ASSIGNED PA ● high
141.95.115.64/29 Admin DNS RIPE ASSIGNED PA ● high
149.202.158.216/29 Admin DNS RIPE ASSIGNED PA ● high
162.19.145.148/30 Admin DNS RIPE LEGACY ● high
162.19.186.224/28 Admin DNS RIPE LEGACY ● high
162.19.191.48/28 Admin DNS RIPE LEGACY ● high
178.32.241.192/29 Admin DNS RIPE ASSIGNED PA ● high

IPv6 ranges (27)

showing the 15 largest allocations
CIDR
2a0d:d940:170::/44
2a0d:d940:10b::/48
2a0d:d940:170::/48
2a0d:d940:171::/48
2a0d:d940:172::/48
2a0d:d940:173::/48
2a0d:d940:174::/48
2a0d:d940:175::/48
2a0d:d940:176::/48
2a0d:d940:177::/48
2a0d:d940:178::/48
2a0d:d940:179::/48
2a0d:d940:17a::/48
2a0d:d940:17b::/48
2a0d:d940:17c::/48

Network trust

what's this?
RPKI hygiene: A how networks compare →
95.8% of checked blocks have valid RPKI ROA coverage (92 of 96)
Possible discrepancies (28)

These blocks are registered to Admin DNS but cryptographically authorized for a different, unrelated network (3 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

2a0d:d940:170::/44 /44 authorized for AS219297 — Vadim Deynichenko
2a0d:d940:10b::/48 /48 authorized for AS212112 — Vladislav Novitskii
2a10:ab80:3e3::/48 /48 authorized for AS212112 — Vladislav Novitskii
2a10:ab80:3fd::/48 /48 authorized for AS212112 — Vladislav Novitskii
2a0d:d940:170::/48 /48 authorized for AS219297 — Vadim Deynichenko
2a0d:d940:171::/48 /48 authorized for AS219297 — Vadim Deynichenko
2a0d:d940:172::/48 /48 authorized for AS219297 — Vadim Deynichenko
2a0d:d940:173::/48 /48 authorized for AS219297 — Vadim Deynichenko
2a0d:d940:174::/48 /48 authorized for AS219297 — Vadim Deynichenko
2a0d:d940:175::/48 /48 authorized for AS219297 — Vadim Deynichenko
2a0d:d940:176::/48 /48 authorized for AS219297 — Vadim Deynichenko
2a0d:d940:177::/48 /48 authorized for AS219297 — Vadim Deynichenko
2a0d:d940:178::/48 /48 authorized for AS219297 — Vadim Deynichenko
2a0d:d940:179::/48 /48 authorized for AS219297 — Vadim Deynichenko
2a0d:d940:17a::/48 /48 authorized for AS219297 — Vadim Deynichenko
+13 more — see the REST API

NIC Handles

ARCOR-MNT AS206811 AS212112 AS218914 AS219297 AS219529 AS54600 DUMY-RIPE DUMY-RIPE ERX-NET-192-122-214-MNT HOS-GUN IPBNB-MNT +23 more