bgpmap

BGP map for 217.23.248.0/21

217.23.248.0/21 is announced by 2 networks, mostly AS213609 UPCBroadbandSlovakia and seen by 326 peers of 23 RIPE RIS collectors, over 256 different AS paths. Its busiest upstreams are AS6830 LibertyGlobal (100%) and AS7195 EDGEUNO S.A.S (<1%). The most common path, used by 11 peers, is AS24482 AS2914 AS6830 AS213609.

Routes checked 10:50:55 UTC

Recent route changes

AS-path graph toward 217.23.248.0/21
BGP map of 217.23.248.0/2111 networks on the paths RIPE RIS collector peers use to reach 217.23.248.0/21. Best path, chosen by the most peers: AS24482 → AS2914 → AS6830 → AS213609.AS8218 → AS6830 · 7 routesAS6461 → AS6830 · 5 routesAS9002 → AS6830 · 4 routesAS47147 → AS6830 · 4 routesAS24482 → AS2914 · 11 routes · best pathAS2914 → AS6830 · 14 routes · best pathAS6830 → AS213609 · 53 routes · best pathAS213609 → 217.23.248.0/21 · 53 routes · best path7AS8218 → AS6830 · 7 routes5AS6461 → AS6830 · 5 routes4AS9002 → AS6830 · 4 routes4AS47147 → AS6830 · 4 routes11AS24482 → AS2914 · 11 routes · best path14AS2914 → AS6830 · 14 routes · best path53AS6830 → AS213609 · 53 routes · best path53AS213609 → 217.23.248.0/21 · 53 routes · best pathT1AS6830LibertyGlobal LibertyGlobal Europe Holding B.V.AS6830 LibertyGlobal Liberty Global Europe Holding B.V. · Tier 1 · 53 routes · on the best pathAS213609UPCBroadbandSlovakia UpcBroadband Slovakia s.r.o.AS213609 UPCBroadbandSlovakia Upc Broadband Slovakia s.r.o. · origin · 53 routes · on the best pathT1AS2914NTT America, Inc.AS2914 NTT America, Inc. · Tier 1 · 14 routes · on the best pathAS24482SG.GSAS24482 SG.GS · edge network · 11 routes · on the best pathAS8218NEO-ASN ZayoInfrastructure France SAAS8218 NEO-ASN Zayo Infrastructure France SA · edge network · 7 routesT1AS6461Zayo BandwidthAS6461 Zayo Bandwidth · Tier 1 · 5 routesT2AS9002RETN-AS RETN LimitedAS9002 RETN-AS RETN Limited · Tier 2 · 4 routesAS47147AS-ANX Anexia CloudSolutions GmbHAS47147 AS-ANX Anexia Cloud Solutions GmbH · edge network · 4 routesT2AS13030INIT7 Init7(Switzerland) Ltd.AS13030 INIT7 Init7 (Switzerland) Ltd. · Tier 2 · 4 routesAS12779ITGATE IT.Gate S.p.A.AS12779 ITGATE IT.Gate S.p.A. · edge network · 3 routesAS51185MAINSTREAMING-ASMainStreaming SpAAS51185 MAINSTREAMING-AS MainStreaming SpA · edge network · 3 routes217.23.248.0/21217.23.248.0/21

origin Tier 1Tier 2edge network prefix best path: chosen by 11 of 326 peers (3%) number on a line = peers using that link RIS data up to 07:59 UTC what the colours mean 12 of 256 paths drawn 6 quieter networks left out

View JSON Raw upstream

326collector peers
23RIS collectors
256distinct AS paths
4.0average AS hops, 2 to 7

Upstreams

Networks directly in front of the origin.

NetworkPeersShare
AS6830 LibertyGlobal Liberty Global Europe Holding B.V.325100%
AS7195 EDGEUNO S.A.S1<1%

Transit networks

Networks between the collector peer and the origin.

NetworkPeersShare
AS6830 LibertyGlobal Liberty Global Europe Holding B.V.32399%
AS1299 TWELVE99 Arelion Sweden AB5216%
AS2914 NTT America, Inc.3711%
AS174 Cogent Communications, LLC3210%
AS3356 Level 3 Parent, LLC247%
AS3257 GTT-BACKBONE GTT Communications Inc.134%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.124%
AS6939 Hurricane Electric LLC113%
AS6453 TATA COMMUNICATIONS (AMERICA) INC103%
AS9002 RETN-AS RETN Limited82%

AS paths

Every distinct path the collector peers use, most common first. An ASN repeated to lengthen a path (a prepend) is shown once.

#Path, collector peer to originPeersShareCollectors
1AS24482AS2914AS6830AS213609113%11
2AS8218AS6830AS21360972%6
3AS6461AS6830AS21360952%5
4AS9002AS6830AS21360941%4
5AS47147AS6830AS21360941%4
6AS13030AS1299AS6830AS21360941%4
7AS2914AS6830AS2136093<1%3
8AS3491AS6830AS2136093<1%3
9AS34019AS6830AS2136093<1%3
10AS25091AS6830AS2136093<1%3
11AS12779AS3257AS6830AS2136093<1%3
12AS51185AS6762AS6830AS2136093<1%3
13AS14840AS6762AS6830AS2136093<1%2
14AS6830AS2136092<1%2
15AS34927AS6830AS2136092<1%2
16AS3320AS6830AS2136092<1%2
17AS3257AS6830AS2136092<1%2
18AS1299AS6830AS2136092<1%2
19AS49544AS6830AS2136092<1%2
20AS199524AS6830AS2136092<1%2
21AS2497AS6830AS2136092<1%2
22AS6762AS6830AS2136092<1%2
23AS34927AS1299AS6830AS2136092<1%2
24AS25160AS2914AS6830AS2136092<1%2
25AS8529AS6453AS6830AS2136092<1%2
26AS15547AS174AS6830AS2136092<1%2
27AS48362AS9002AS6830AS2136092<1%2
28AS59890AS3356AS6830AS2136092<1%2
29AS199524AS1299AS6830AS2136092<1%2
30AS19151AS2914AS6830AS2136092<1%2
31AS35710AS3320AS6830AS2136092<1%2
32AS199524AS3491AS6830AS2136092<1%2
33AS20612AS9044AS6830AS2136092<1%1
34AS14907AS1299AS6830AS2136092<1%2
35AS49544AS2914AS6830AS2136092<1%2
36AS49544AS3356AS6830AS2136092<1%1
37AS31027AS1299AS6830AS2136092<1%1
38AS58057AS34549AS2914AS6830AS2136092<1%2
39AS51184AS47692AS2914AS6830AS2136092<1%2
40AS142289AS9583AS4755AS6453AS6830AS2136092<1%1
41AS7018AS6830AS2136091<1%1
42AS37721AS6830AS2136091<1%1
43AS3333AS6830AS2136091<1%1
44AS14630AS6830AS2136091<1%1
45AS12956AS6830AS2136091<1%1
46AS1103AS6830AS2136091<1%1
47AS1140AS6830AS2136091<1%1
48AS6453AS6830AS2136091<1%1
49AS14907AS6830AS2136091<1%1
50AS8455AS6830AS2136091<1%1

50 of 256 paths shown. All of them are in the JSON.

More prefixes from AS213609

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 07:59 UTC, fetched just now.