The Internet Engineering Group B.V.

Data as of 2026-10-04
BGP inherited
This organisation
Netblocks25 · 7,168 IPv4 addresses
IPv6 3 prefixes (largest 2a03:27a0::/32)
Also registered under this name 121 netblocks across 17 separate records
Record ID245730662
RegistryBGP
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 9 shared RIR contact/maintainer handles
Registry names 2 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (25)

⬇ export CSV
CIDR Org name Registry Status Confidence
31.3.104.0/21 The Internet Engineering Group B.V. BGP ANNOUNCED ● high
31.3.104.0/24 The Internet Engineering Group B.V. BGP ANNOUNCED ● high
31.3.105.0/24 The Internet Engineering Group B.V. BGP ANNOUNCED ● high
31.3.106.0/24 The Internet Engineering Group B.V. BGP ANNOUNCED ● high
31.3.107.0/24 The Internet Engineering Group B.V. BGP ANNOUNCED ● high
31.3.108.0/24 The Internet Engineering Group B.V. BGP ANNOUNCED ● high
31.3.109.0/24 The Internet Engineering Group B.V. BGP ANNOUNCED ● high
31.3.110.0/24 The Internet Engineering Group B.V. BGP ANNOUNCED ● high
31.3.111.0/24 The Internet Engineering Group B.V. BGP ANNOUNCED ● high
45.91.118.0/23 The Internet Engineering Group B.V. BGP ANNOUNCED ● high
45.137.196.0/23 The Internet Engineering Group B.V. BGP ANNOUNCED ● high
91.190.107.0/24 The Internet Engineering Group B.V. BGP ANNOUNCED ● high
158.173.56.0/23 The Internet Engineering Group B.V. BGP ANNOUNCED ● high
158.173.117.0/24 The Internet Engineering Group B.V. BGP ANNOUNCED ● high
185.67.224.0/22 The Internet Engineering Group B.V. BGP ANNOUNCED ● high
185.119.28.0/24 The Internet Engineering Group B.V. BGP ANNOUNCED ● high
185.119.28.0/22 The Internet Engineering Group B.V. BGP ANNOUNCED ● high
185.119.29.0/24 The Internet Engineering Group B.V. BGP ANNOUNCED ● high
185.119.30.0/24 The Internet Engineering Group B.V. BGP ANNOUNCED ● high
185.119.31.0/24 The Internet Engineering Group B.V. BGP ANNOUNCED ● high
185.148.20.0/22 The Internet Engineering Group B.V. BGP ANNOUNCED ● high
185.148.20.0/24 The Internet Engineering Group B.V. BGP ANNOUNCED ● high
2a03:27a0::/32 The Internet Engineering Group B.V. BGP ANNOUNCED ● high
2a03:7900::/32 The Internet Engineering Group B.V. BGP ANNOUNCED ● high
2a03:7900:500::/40 The Internet Engineering Group B.V. BGP ANNOUNCED ● high

IPv6 ranges (3)

CIDR
2a03:27a0::/32
2a03:7900::/32
2a03:7900:500::/40

Footprint over time

15 weekly snapshots · JSON
29 +1 netblocks since 2026-07-05
2026-07-05 peak 29 2026-10-04

Other domains hosted in this network

what's this?
fairmundotravel.nl ntpns.org

Network trust

what's this?
RPKI hygiene: A how networks compare →
100.0% of checked blocks have valid RPKI ROA coverage (29 of 29)
No discrepancies found among checked blocks.

NIC Handles

AS197731 AXEOS-MNT DUMY-RIPE DUMY-RIPE ORG-JSta1-RIPE PREFIXBROKER-MNT RIPE-NCC-HM-MNT TUXIS-MNT TUXIS-MNT