SE-INTERNETBORDER-MANAGED-IPV6NET

BGP inherited

Cluster stats

Netblocks	9
All fragments	21 blocks across 3 clusters
Cluster ID	211456640
Registry	RIPE
Customers	find customers using this network →

Evidence & provenance ?

Attribution	BGP parent (inherited)
Shared handles	clustered on 3 shared RIR contact/maintainer handles
Registry names	1 distinct registrant name across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

5 weekly snapshots · JSON

9 0 netblocks since 2026-07-05

2026-07-05 peak 9 2026-07-19

IP Ranges (9)

⬇ export CSV

CIDR	Org name	Registry	Status	Confidence
2a00:e900:1::/48	SE-INTERNETBORDER-MANAGED-IPV6NET	RIPE	AGGREGATED-BY-LIR	● low
2a00:e900:1:200::/64	SE-INTERNETBORDER-MANAGED-IPV6NET	RIPE	ASSIGNED	● low
2a00:e900:2::/48	SE-INTERNETBORDER-MANAGED-IPV6NET	RIPE	AGGREGATED-BY-LIR	● low
2a00:e900:2:1::/64	SE-INTERNETBORDER-MANAGED-IPV6NET	RIPE	ASSIGNED	● low
2a00:e900:1000::/48	SE-INTERNETBORDER-MANAGED-IPV6NET	RIPE	AGGREGATED-BY-LIR	● low
2a00:e900:1000:100::/64	SE-INTERNETBORDER-MANAGED-IPV6NET	RIPE	ASSIGNED	● low
2a00:e900:1000:200::/64	SE-INTERNETBORDER-MANAGED-IPV6NET	RIPE	ASSIGNED	● low
2a00:e900:1000:300::/64	SE-INTERNETBORDER-MANAGED-IPV6NET	RIPE	ASSIGNED	● low
2a00:e900:1000:400::/64	SE-INTERNETBORDER-MANAGED-IPV6NET	RIPE	ASSIGNED	● low

Possibly related to this organisation

what's this?

Same name family

Separately-registered clusters whose names share “SE INTERNETBORDER MANAGED” — often per-country or per-system registrations of the same brand, occasionally a different organisation sharing the name. Not counted in this organisation's own footprint.

SE-INTERNETBORDER-MANAGED-NET 11 blocks
SE-INTERNETBORDER-MANAGED-NET2 1 blocks

Sub-allocations under carriers

IP blocks an ISP reassigned to a similarly-named customer — decoded from the ISP's own naming convention, not a direct registration.

Internetborder Managed via Arelion Sweden AB sub-allocation

Network trust

what's this?

RPKI hygiene: A how networks compare →

100.0% of checked blocks have valid RPKI ROA coverage (9 of 9)

Possible discrepancies (3)

These blocks are registered to SE-INTERNETBORDER-MANAGED-IPV6NET 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.

2a00:e900:1::/48 /48	authorized for AS1299 — Arelion Sweden AB
2a00:e900:2::/48 /48	authorized for AS1299 — Arelion Sweden AB
2a00:e900:1000::/48 /48	authorized for AS1299 — Arelion Sweden AB

NIC Handles

DUMY-RIPE DUMY-RIPE INTERNETBORDER-MNT