BGP map for 217.12.219.0/24

217.12.219.0/24 is announced by AS21100 ITLDC-EU and seen by 336 peers of 23 RIPE RIS collectors, over 258 different AS paths. Its busiest upstreams are AS6461 Zayo Bandwidth (80%) and AS12637 SEEWEB (20%). The most common path, used by 9 peers, is AS24482 AS6461 AS21100.

Routes checked 10:42:36 UTC

No change in the origin, the upstreams or the number of peers since 10:42 UTC, when this site first looked at 217.12.219.0/24.

AS-path graph toward 217.12.219.0/24

origin Tier 1Tier 2transitedge network prefix best path: chosen by 9 of 336 peers (3%) number on a line = peers using that link RIS data up to 10:41 UTC what the colours mean 12 of 258 paths drawn 5 quieter networks left out

Download PNG View JSON Raw upstream

336collector peers

23RIS collectors

258distinct AS paths

3.6average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS6461 Zayo Bandwidth	270	80%
AS12637 SEEWEB SEEWEB s.r.l.	66	20%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS6461 Zayo Bandwidth	265	79%
AS12637 SEEWEB SEEWEB s.r.l.	63	19%
AS3356 Level 3 Parent, LLC	22	7%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	11	3%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	9	3%
AS3257 GTT-BACKBONE GTT Communications Inc.	9	3%
AS9002 RETN-AS RETN Limited	9	3%
AS2914 NTT America, Inc.	7	2%
AS3491 PCCW Global (HK) Ltd.	7	2%
AS6939 Hurricane Electric LLC	7	2%

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 AS6461 AS21100	9	3%	9
2	AS8218 AS6461 AS21100	7	2%	6
3	AS6461 AS21100	5	1%	5
4	AS13030 AS6461 AS21100	4	1%	4
5	AS9002 AS6461 AS21100	4	1%	4
6	AS12779 AS6461 AS21100	4	1%	4
7	AS14840 AS6461 AS21100	4	1%	2
8	AS47147 AS6461 AS21100	4	1%	4
9	AS12637 AS21100	3	<1%	2
10	AS2914 AS12637 AS21100	3	<1%	3
11	AS3491 AS6461 AS21100	3	<1%	3
12	AS48185 AS6461 AS21100	3	<1%	3
13	AS3214 AS6461 AS21100	3	<1%	3
14	AS34019 AS6461 AS21100	3	<1%	3
15	AS25091 AS6461 AS21100	3	<1%	3
16	AS48362 AS12637 AS21100	3	<1%	3
17	AS51185 AS6762 AS6461 AS21100	3	<1%	3
18	AS3257 AS6461 AS21100	2	<1%	2
19	AS6830 AS6461 AS21100	2	<1%	2
20	AS3320 AS6461 AS21100	2	<1%	2
21	AS25160 AS12637 AS21100	2	<1%	2
22	AS1299 AS12637 AS21100	2	<1%	2
23	AS8529 AS6461 AS21100	2	<1%	2
24	AS15547 AS6461 AS21100	2	<1%	2
25	AS6762 AS6461 AS21100	2	<1%	2
26	AS51184 AS6461 AS21100	2	<1%	2
27	AS49544 AS6461 AS21100	2	<1%	2
28	AS24482 AS12637 AS21100	2	<1%	2
29	AS2497 AS6461 AS21100	2	<1%	2
30	AS62167 AS3356 AS6461 AS21100	2	<1%	2
31	AS58057 AS34549 AS6461 AS21100	2	<1%	2
32	AS49544 AS3356 AS6461 AS21100	2	<1%	1
33	AS31027 AS12552 AS6461 AS21100	2	<1%	1
34	AS35710 AS3320 AS6461 AS21100	2	<1%	2
35	AS49544 AS2914 AS12637 AS21100	2	<1%	2
36	AS199524 AS3491 AS6461 AS21100	2	<1%	2
37	AS35280 AS6453 AS6461 AS21100	2	<1%	2
38	AS47692 AS33891 AS6461 AS21100	2	<1%	2
39	AS59890 AS3356 AS6461 AS21100	2	<1%	2
40	AS20612 AS8758 AS6461 AS21100	2	<1%	1
41	AS271253 AS3356 AS6461 AS21100	2	<1%	1
42	AS19151 AS2914 AS12637 AS21100	2	<1%	2
43	AS58057 AS1836 AS3356 AS6461 AS21100	2	<1%	2
44	AS142289 AS9583 AS4755 AS6453 AS6461 AS21100	2	<1%	1
45	AS1828 AS12637 AS21100	1	<1%	1
46	AS6424 AS6461 AS21100	1	<1%	1
47	AS39122 AS12637 AS21100	1	<1%	1
48	AS42473 AS6461 AS21100	1	<1%	1
49	AS12969 AS12637 AS21100	1	<1%	1
50	AS14630 AS12637 AS21100	1	<1%	1

50 of 258 paths shown. All of them are in the JSON.

More prefixes from AS21100

Routes seen by RIPE RIS in the 24 hours up to 16 Sep 2026, 10:41 UTC, fetched just now.