BGP map for 217.12.215.0/24

217.12.215.0/24 is announced by AS21100 ITLDC-EU and seen by 342 peers of 23 RIPE RIS collectors, over 265 different AS paths. Its busiest upstreams are AS24961 MYLOC-AS (71%) and AS9002 RETN-AS (29%). The most common path, used by 10 peers, is AS24482 AS24961 AS21100.

Routes checked 19:45:07 UTC

No change in the origin, the upstreams or the number of peers since 09:49 UTC on 26 Oct, when this site first looked at 217.12.215.0/24.

AS-path graph toward 217.12.215.0/24

origin Tier 2transitedge network prefix best path: chosen by 10 of 342 peers (3%) number on a line = peers using that link RIS data up to 19:44 UTC what the colours mean 12 of 265 paths drawn 5 quieter networks left out

View JSON Raw upstream

342collector peers

23RIS collectors

265distinct AS paths

3.5average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS24961 MYLOC-AS WIIT AG	243	71%
AS9002 RETN-AS RETN Limited	99	29%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS24961 MYLOC-AS WIIT AG	238	70%
AS9002 RETN-AS RETN Limited	95	28%
AS1299 TWELVE99 Arelion Sweden AB	16	5%
AS3356 Level 3 Parent, LLC	14	4%
AS2914 NTT America, Inc.	10	3%
AS174 Cogent Communications, LLC	9	3%
AS6939 Hurricane Electric LLC	9	3%
AS3257 GTT-BACKBONE GTT Communications Inc.	8	2%
AS3491 PCCW Global (HK) Ltd.	5	1%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	5	1%

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 origin	Peers	Share	Collectors
1	AS24482 AS24961 AS21100	10	3%	10
2	AS8218 AS9002 AS21100	6	2%	5
3	AS24961 AS21100	5	1%	4
4	AS9002 AS21100	4	1%	4
5	AS13030 AS24961 AS21100	4	1%	4
6	AS14840 AS24961 AS21100	4	1%	2
7	AS47147 AS24961 AS21100	4	1%	4
8	AS6461 AS9002 AS21100	3	<1%	3
9	AS2914 AS9002 AS21100	3	<1%	3
10	AS3491 AS9002 AS21100	3	<1%	3
11	AS48185 AS24961 AS21100	3	<1%	3
12	AS34019 AS24961 AS21100	3	<1%	3
13	AS25091 AS24961 AS21100	3	<1%	3
14	AS48362 AS24961 AS21100	3	<1%	3
15	AS6830 AS9002 AS21100	2	<1%	2
16	AS3320 AS24961 AS21100	2	<1%	2
17	AS62167 AS24961 AS21100	2	<1%	2
18	AS25160 AS24961 AS21100	2	<1%	2
19	AS42473 AS9002 AS21100	2	<1%	2
20	AS1299 AS24961 AS21100	2	<1%	2
21	AS34927 AS24961 AS21100	2	<1%	2
22	AS35710 AS24961 AS21100	2	<1%	2
23	AS8529 AS24961 AS21100	2	<1%	2
24	AS51185 AS24961 AS21100	2	<1%	2
25	AS3214 AS24961 AS21100	2	<1%	2
26	AS49544 AS9002 AS21100	2	<1%	2
27	AS212483 AS24961 AS21100	2	<1%	1
28	AS199524 AS24961 AS21100	2	<1%	2
29	AS15547 AS24961 AS21100	2	<1%	2
30	AS12779 AS24961 AS21100	2	<1%	2
31	AS6762 AS9002 AS21100	2	<1%	2
32	AS51184 AS24961 AS21100	2	<1%	2
33	AS6461 AS24961 AS21100	2	<1%	2
34	AS47692 AS24961 AS21100	2	<1%	2
35	AS58057 AS24961 AS21100	2	<1%	2
36	AS59890 AS24961 AS21100	2	<1%	2
37	AS20612 AS24961 AS21100	2	<1%	1
38	AS202032 AS24961 AS21100	2	<1%	2
39	AS19151 AS9002 AS21100	2	<1%	2
40	AS917 AS60068 AS24961 AS21100	2	<1%	2
41	AS34927 AS1299 AS24961 AS21100	2	<1%	2
42	AS49544 AS3356 AS24961 AS21100	2	<1%	1
43	AS31027 AS6797 AS24961 AS21100	2	<1%	1
44	AS199524 AS1299 AS24961 AS21100	2	<1%	2
45	AS271253 AS3356 AS24961 AS21100	2	<1%	1
46	AS199524 AS3491 AS9002 AS21100	2	<1%	2
47	AS142289 AS9583 AS4755 AS6453 AS9002 AS21100	2	<1%	1
48	AS1828 AS24961 AS21100	1	<1%	1
49	AS39122 AS24961 AS21100	1	<1%	1
50	AS12969 AS24961 AS21100	1	<1%	1

50 of 265 paths shown. All of them are in the JSON.

More prefixes from AS21100

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 19:44 UTC, fetched just now.