RIPEstat · AS1128

Routing information (RIS)

Originates prefixes visible
Is not seen in any other route

Name and holder of this ASN:

TUDELFT-NL - SURF B.V.

RIR	Status	Registration	Country
RIPE NCC	ALLOCATED	1993-09-01	NL

Showing results for AS1128 as of 2025-05-12 16:00:00 UTC

cert@surfcert.nl

Details

- RIR Information

RIR	RIR's Whois
RIPE NCC	https://apps.db.ripe.net/search/query.html

Showing results for AS1128

Please note that a report sent to the above email address might not reach the correct contact. If an abuse contact appears to be invalid or missing, please report it to the relevant RIR of this resource (RIPE NCC).

Address space without geographic information: 100.00% (IPv6)

Prefix	Type	Percent	Country
130.161.0.0/16	IPv4	33.33%	NL
131.180.0.0/16	IPv4	12.5%	NL
131.180.0.0/16	IPv4	4.17%	NL
131.180.0.0/16	IPv4	12.5%	NL
131.180.0.0/16	IPv4	2.08%	NL
131.180.0.0/16	IPv4	2.08%	NL
145.94.0.0/16	IPv4	16.67%	NL
145.94.0.0/16	IPv4	8.33%	NL
145.94.0.0/16	IPv4	2.08%	NL
145.94.0.0/16	IPv4	2.08%	NL

Showing results for AS1128 as of 2025-05-09 20:46:11 UTC