BGP map for 212.231.112.0/21

212.231.112.0/21 is announced by AS15704 AS15704 and seen by 328 peers of 23 RIPE RIS collectors, over 255 different AS paths. Its busiest upstreams are AS12338 EUSKALTEL (79%), AS1299 TWELVE99 (14%) and AS3356 Level 3 Parent, LLC (5%). The most common path, used by 10 peers, is AS24482 AS2914 AS6453 AS12338 AS15704.

Routes checked 21:53:43 UTC

No change in the origin, the upstreams or the number of peers since 21:53 UTC, when this site first looked at 212.231.112.0/21.

AS-path graph toward 212.231.112.0/21

origin Tier 1Tier 2transitedge network prefix best path: chosen by 10 of 328 peers (3%) number on a line = peers using that link RIS data up to 21:53 UTC what the colours mean 12 of 255 paths drawn 4 quieter networks left out

Download PNG View JSON Raw upstream

328collector peers

23RIS collectors

255distinct AS paths

4.3average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS12338 EUSKALTEL Euskaltel S.A.	259	79%
AS1299 TWELVE99 Arelion Sweden AB	47	14%
AS3356 Level 3 Parent, LLC	15	5%
AS49544 i3Dnet i3D.net B.V	2	<1%
AS60068 CDN77 Datacamp Limited	2	<1%
AS5511 Opentransit Orange S.A.	1	<1%
AS51185 MAINSTREAMING-AS MainStreaming SpA	1	<1%
AS29680 VOZTELECOM Gamma Operadora de Comunicaciones S.A.	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS12338 EUSKALTEL Euskaltel S.A.	259	79%
AS174 Cogent Communications, LLC	141	43%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	117	36%
AS1299 TWELVE99 Arelion Sweden AB	45	14%
AS2914 NTT America, Inc.	30	9%
AS3356 Level 3 Parent, LLC	15	5%
AS9002 RETN-AS RETN Limited	11	3%
AS6461 Zayo Bandwidth	9	3%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	6	2%
AS29169 GANDI-AS GANDI SAS	4	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 AS2914 AS6453 AS12338 AS15704	10	3%	10
2	AS199524 AS174 AS12338 AS15704	6	2%	6
3	AS13030 AS1299 AS15704	4	1%	4
4	AS9002 AS6453 AS12338 AS15704	4	1%	4
5	AS12779 AS174 AS12338 AS15704	4	1%	4
6	AS14840 AS174 AS12338 AS15704	4	1%	2
7	AS8218 AS6461 AS174 AS12338 AS15704	4	1%	4
8	AS47147 AS1299 AS15704	3	<1%	3
9	AS2914 AS6453 AS12338 AS15704	3	<1%	3
10	AS3491 AS174 AS12338 AS15704	3	<1%	3
11	AS35280 AS6453 AS12338 AS15704	3	<1%	3
12	AS25091 AS6453 AS12338 AS15704	3	<1%	3
13	AS199524 AS6453 AS12338 AS15704	3	<1%	3
14	AS6461 AS174 AS12338 AS15704	3	<1%	3
15	AS8218 AS6461 AS6453 AS12338 AS15704	3	<1%	3
16	AS34019 AS29169 AS174 AS12338 AS15704	3	<1%	3
17	AS1299 AS15704	2	<1%	2
18	AS49544 AS15704	2	<1%	2
19	AS917 AS60068 AS15704	2	<1%	2
20	AS34927 AS1299 AS15704	2	<1%	2
21	AS49544 AS3356 AS15704	2	<1%	1
22	AS31027 AS1299 AS15704	2	<1%	1
23	AS3257 AS6453 AS12338 AS15704	2	<1%	2
24	AS6461 AS6453 AS12338 AS15704	2	<1%	2
25	AS3320 AS6453 AS12338 AS15704	2	<1%	2
26	AS62167 AS174 AS12338 AS15704	2	<1%	2
27	AS25160 AS174 AS12338 AS15704	2	<1%	2
28	AS50628 AS6453 AS12338 AS15704	2	<1%	2
29	AS8529 AS6453 AS12338 AS15704	2	<1%	2
30	AS15547 AS174 AS12338 AS15704	2	<1%	2
31	AS6762 AS6453 AS12338 AS15704	2	<1%	2
32	AS59890 AS174 AS12338 AS15704	2	<1%	2
33	AS271253 AS174 AS12338 AS15704	2	<1%	1
34	AS19151 AS174 AS12338 AS15704	2	<1%	2
35	AS55720 AS2914 AS6453 AS12338 AS15704	2	<1%	1
36	AS58057 AS34549 AS6453 AS12338 AS15704	2	<1%	2
37	AS35710 AS3320 AS6453 AS12338 AS15704	2	<1%	2
38	AS49544 AS2914 AS6453 AS12338 AS15704	2	<1%	2
39	AS51184 AS1764 AS174 AS12338 AS15704	2	<1%	2
40	AS48362 AS9002 AS6453 AS12338 AS15704	2	<1%	2
41	AS47692 AS2914 AS6453 AS12338 AS15704	2	<1%	2
42	AS142289 AS9583 AS4755 AS6453 AS12338 AS15704	2	<1%	1
43	AS5511 AS15704	1	<1%	1
44	AS51185 AS15704	1	<1%	1
45	AS29680 AS15704	1	<1%	1
46	AS36924 AS1299 AS15704	1	<1%	1
47	AS42473 AS1299 AS15704	1	<1%	1
48	AS48185 AS1299 AS15704	1	<1%	1
49	AS12969 AS1299 AS15704	1	<1%	1
50	AS50304 AS1299 AS15704	1	<1%	1

50 of 255 paths shown. All of them are in the JSON.

More prefixes from AS15704

Routes seen by RIPE RIS in the 24 hours up to 15 Sep 2026, 21:53 UTC, fetched just now.