AS1152 SURF B.V. - ASN Lookup

ASN Type	Org
Total Prefixes	3
Total IPv4 Addr.	2,048
Est. Population	-

Name	SIVON-AS
Status	Active
Country	Netherlands
Website	surfcert.nl

Registry	RIPE
Age	22 years ago
Allocated	Aug 21, 2002
Last Updated	Sep 3, 2019

All prefixes displayed, sorted by visibility. Sourced from 10 BGP locations 7 months ago.

EXPORT JSON EXPORT CSV

All BGP Prefixes Announced by AS1152
Prefix	IP Count	Visibility	RPKI	Organization
92.53.248.0/21	2,048	88%	Unknown	-
2a0f:d980::/32	-	81%	Valid	Stichting Kennisnet
2a11:38c0::/29	-	80%	Unknown	Samenwerkingsstichting voortgezet onderwijs regio Venlo

Showing high level RPKI validity distribution per IP version and per prefix.

IPv4

Prefix	Distribution.	Valid	Unknown	Invalid	Total	Perc.
/21		0	1	0	1	100 %
Total		0	1	0	1	100%

IPv6

Prefix	Valid	Unknown	Total	Perc.
/29	0	1	1	50 %
/32	1	0	1	50 %
Total	1	1	2	100%

ABOUTResource Public Key Infrastructure is a specialized public key infrastructure framework to improve security for the Internet's BGP routing infrastructure. RPKI provides a way to connect Internet number resource information (such as ASN and IP addresses) to a trust anchor. Wikipedia ↗︎

All ASN sorted by their number. Sourced from 10 BGP locations 7 months ago.

Upstreams — Any direct adjacent ASN in an AS path sequence that leads to a tier 1 ASN.

No upstream connectivity detected for AS1152 at this time. Next update in ~3 hours.

Downstreams — Any direct adjacent ASN in an AS path sequence adding one-hop away from a tier 1 ASN.

All downstreams ASN for AS1152
ASN	Organization
AS1103	SURF B.V.

Peers — Any direct adjacent ASN, can include upstreams, downstreams or tier 1 ASN.

All peers ASN for AS1152
ASN	Organization
AS1103	SURF B.V.

AS1152 has not joined any Internet Exchange Point at this time. We keep monitoring for any presence.

VIEW PEERINGDB

ABOUTInternet Exchange Points (IXes or IXPs) are physical places where infrastructure companies interconnect with each other to exchange data destined for their respective networks. These locations are critical for companies to shorten their connection paths to other network participant, this allows for reduced round-trip time and low latency. Wikipedia ↗︎

Fetched from the RIPE authoritative registry 8 months ago

VIEW REGISTRY

Registrant

AS1152 Registrant Contact Details
Handle	ORG-Sb3-RIPE ↗︎
Type	Org
Country	Netherlands
Name	SURF B.V.
Email	-
Phone	+31887873000
Address	P.O. Box 19035 3501 DA Utrecht NETHERLANDS OPEN MAP ↗︎

With the same Registrant

Other ASNs registered with the same registrant handle: ORG-Sb3-RIPE
ASN	Name
AS1101	SURF B.V.
AS1102	SURF B.V.
AS1103	SURF B.V.
AS1105	SURF B.V.
AS1106	SURF B.V.
AS1107	SURF B.V.
AS1108	SURF B.V.
AS1125	SURF B.V.
AS1127	SURF B.V.
AS1128	SURF B.V.
AS1129	SURF B.V.
AS1130	SURF B.V.
AS1131	SURF B.V.
AS1132	SURF B.V.
AS1133	SURF B.V.
AS1138	SURF B.V.
AS1139	SURF B.V.
AS1141	SURF B.V.
AS1142	SURF B.V.
AS1143	SURF B.V.
AS1144	SURF B.V.
AS1145	SURF B.V.
AS1146	SURF B.V.
AS1147	SURF B.V.
AS1148	SURF B.V.
AS1149	SURF B.V.
AS1150	SURF B.V.
AS1151	SURF B.V.
AS1153	SURF B.V.
AS1154	SURF B.V.
AS1155	SURF B.V.
AS1156	SURF B.V.
AS1157	SURF B.V.
AS1158	SURF B.V.
AS1159	SURF B.V.
AS1160	SURF B.V.
AS1161	SURF B.V.
AS1162	SURF B.V.
AS1163	SURF B.V.
AS1164	SURF B.V.
AS1165	SURF B.V.
AS1166	SURF B.V.
AS1167	SURF B.V.
AS1168	SURF B.V.
AS1169	SURF B.V.
AS1170	SURF B.V.
AS1171	SURF B.V.
AS1172	SURF B.V.
AS1173	SURF B.V.
AS1174	SURF B.V.
AS1175	SURF B.V.
AS1176	SURF B.V.
AS1177	SURF B.V.
AS1178	SURF B.V.
AS1179	SURF B.V.
AS1180	SURF B.V.
AS1181	SURF B.V.
AS1182	SURF B.V.
AS1183	SURF B.V.
AS1184	SURF B.V.
AS1185	SURF B.V.
AS1186	SURF B.V.
AS1187	SURF B.V.
AS1188	SURF B.V.
AS1189	SURF B.V.
AS1190	SURF B.V.
AS1191	SURF B.V.
AS1192	SURF B.V.
AS1193	SURF B.V.
AS1194	SURF B.V.
AS1195	SURF B.V.
AS1196	SURF B.V.
AS1198	SURF B.V.
AS1199	SURF B.V.
AS196613	SURF B.V.

Abuse

AS1152 Abuse Contact Details
Handle	SNS1-RIPE ↗︎
Type	Group
Country	-
Name	SURF Network Maintainer
Email	[email protected]
Phone	+31 88 7873000
Address	Kantoren Hoog Overborch (Hoog Catharijne) Moreelsepark 48, 3511 EP Utrecht Postbus 19035, 3501 DA Utrecht OPEN MAP ↗︎

With the same Abuse Contact

Other ASNs with the same abuse handle: SNS1-RIPE
ASN	Name
AS196613	SURF B.V.
AS1101	SURF B.V.
AS1102	SURF B.V.
AS1103	SURF B.V.
AS1105	SURF B.V.
AS1106	SURF B.V.
AS1107	SURF B.V.
AS1108	SURF B.V.
AS1125	SURF B.V.
AS1127	SURF B.V.
AS1128	SURF B.V.
AS1129	SURF B.V.
AS1130	SURF B.V.
AS1131	SURF B.V.
AS1132	SURF B.V.
AS1133	SURF B.V.
AS1138	SURF B.V.
AS1139	SURF B.V.
AS1141	SURF B.V.
AS1142	SURF B.V.
AS1143	SURF B.V.
AS1144	SURF B.V.
AS1145	SURF B.V.
AS1146	SURF B.V.
AS1147	SURF B.V.
AS1148	SURF B.V.
AS1149	SURF B.V.
AS1150	SURF B.V.
AS1151	SURF B.V.
AS1153	SURF B.V.
AS1154	SURF B.V.
AS1155	SURF B.V.
AS1156	SURF B.V.
AS1157	SURF B.V.
AS1158	SURF B.V.
AS1159	SURF B.V.
AS1160	SURF B.V.
AS1161	SURF B.V.
AS1162	SURF B.V.
AS1163	SURF B.V.
AS1164	SURF B.V.
AS1165	SURF B.V.
AS1166	SURF B.V.
AS1167	SURF B.V.
AS1168	SURF B.V.
AS1169	SURF B.V.
AS1170	SURF B.V.
AS1171	SURF B.V.
AS1172	SURF B.V.
AS1173	SURF B.V.
AS1174	SURF B.V.
AS1175	SURF B.V.
AS1176	SURF B.V.
AS1177	SURF B.V.
AS1178	SURF B.V.
AS1179	SURF B.V.
AS1180	SURF B.V.
AS1181	SURF B.V.
AS1182	SURF B.V.
AS1183	SURF B.V.
AS1184	SURF B.V.
AS1185	SURF B.V.
AS1186	SURF B.V.
AS1187	SURF B.V.
AS1188	SURF B.V.
AS1189	SURF B.V.
AS1190	SURF B.V.
AS1191	SURF B.V.
AS1192	SURF B.V.
AS1193	SURF B.V.
AS1194	SURF B.V.
AS1195	SURF B.V.
AS1196	SURF B.V.
AS1198	SURF B.V.
AS1199	SURF B.V.
AS2004	TNO

Administrator

AS1152 Admin Contact Details
Handle	SNS1-RIPE ↗︎
Type	Group
Country	-
Name	SURF Network Maintainer
Email	[email protected]
Phone	+31 88 7873000
Address	Kantoren Hoog Overborch (Hoog Catharijne) Moreelsepark 48, 3511 EP Utrecht Postbus 19035, 3501 DA Utrecht OPEN MAP ↗︎

With the same Admin Contact

Other ASNs with the same admin handle: SNS1-RIPE
ASN	Name
AS196613	SURF B.V.
AS1105	SURF B.V.
AS1125	SURF B.V.
AS1127	SURF B.V.
AS1130	SURF B.V.
AS1138	SURF B.V.
AS1139	SURF B.V.
AS1143	SURF B.V.
AS1145	SURF B.V.
AS1149	SURF B.V.
AS1150	SURF B.V.
AS1151	SURF B.V.
AS1155	SURF B.V.
AS1190	SURF B.V.
AS1198	SURF B.V.
AS1103	SURF B.V.

Technical

AS1152 Technical Contact Details
Handle	SNS1-RIPE ↗︎
Type	Group
Country	-
Name	SURF Network Maintainer
Email	[email protected]
Phone	+31 88 7873000
Address	Kantoren Hoog Overborch (Hoog Catharijne) Moreelsepark 48, 3511 EP Utrecht Postbus 19035, 3501 DA Utrecht OPEN MAP ↗︎

With the same Technical Contact

Other ASNs with the same technical handle: SNS1-RIPE
ASN	Name
AS1105	SURF B.V.
AS1125	SURF B.V.
AS1127	SURF B.V.
AS1130	SURF B.V.
AS1138	SURF B.V.
AS1139	SURF B.V.
AS1143	SURF B.V.
AS1149	SURF B.V.
AS1150	SURF B.V.
AS1151	SURF B.V.
AS1155	SURF B.V.
AS1190	SURF B.V.
AS1198	SURF B.V.
AS1103	SURF B.V.

AS1152 Remarks and Description
Description	the Netherlands
Remarks	**************************** * THIS OBJECT IS MODIFIED * Please note that all data that is generally regarded as personal * data has been removed from this object. * To view the original object, please query the RIPE Database at: * http://www.ripe.net/whois ****************************

1	Valid (33.3%)
2	Unknown (66.67%)
0	Invalid (0.00%)