BGP map for 81.9.192.0/21

81.9.192.0/21 is announced by AS12338 EUSKALTEL and seen by 333 peers of 23 RIPE RIS collectors, over 267 different AS paths. All of those routes reach it through one upstream, AS15704 AS15704. The most common path, used by 7 peers, is AS8218 AS15704 AS12338.

Routes checked 02:48:15 UTC

No change in the origin, the upstreams or the number of peers since 02:48 UTC, when this site first looked at 81.9.192.0/21.

AS-path graph toward 81.9.192.0/21

origin Tier 1Tier 2transitedge network prefix best path: chosen by 7 of 333 peers (2%) number on a line = peers using that link RIS data up to 02:47 UTC what the colours mean 12 of 267 paths drawn 5 quieter networks left out

Download PNG View JSON Raw upstream

333collector peers

23RIS collectors

267distinct AS paths

4.2average AS hops, 3 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS15704 AS15704 XTRA TELECOM S.A.	333	100%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS15704 AS15704 XTRA TELECOM S.A.	333	100%
AS1299 TWELVE99 Arelion Sweden AB	92	28%
AS3356 Level 3 Parent, LLC	58	17%
AS174 Cogent Communications, LLC	50	15%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	30	9%
AS2914 NTT America, Inc.	19	6%
AS6939 Hurricane Electric LLC	14	4%
AS25091 IP-Max IP-Max SA	7	2%
AS33891 CORE-BACKBONE Core-Backbone GmbH	6	2%
AS34549 MEER-AS meerfarbig GmbH & Co. KG	5	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	AS8218 AS15704 AS12338	7	2%	6
2	AS199524 AS1299 AS15704 AS12338	6	2%	6
3	AS6461 AS15704 AS12338	5	2%	5
4	AS13030 AS15704 AS12338	4	1%	4
5	AS12779 AS174 AS15704 AS12338	4	1%	4
6	AS14840 AS3356 AS15704 AS12338	4	1%	2
7	AS47147 AS1299 AS15704 AS12338	4	1%	4
8	AS24482 AS2914 AS3356 AS15704 AS12338	4	1%	4
9	AS24482 AS2914 AS6453 AS15704 AS12338	4	1%	4
10	AS25091 AS15704 AS12338	3	<1%	3
11	AS49544 AS3356 AS15704 AS12338	3	<1%	2
12	AS48362 AS1299 AS15704 AS12338	3	<1%	3
13	AS1299 AS15704 AS12338	2	<1%	2
14	AS212483 AS15704 AS12338	2	<1%	1
15	AS49544 AS15704 AS12338	2	<1%	2
16	AS917 AS60068 AS15704 AS12338	2	<1%	2
17	AS6830 AS1299 AS15704 AS12338	2	<1%	2
18	AS2914 AS3356 AS15704 AS12338	2	<1%	2
19	AS9002 AS6453 AS15704 AS12338	2	<1%	2
20	AS25160 AS174 AS15704 AS12338	2	<1%	2
21	AS42473 AS1299 AS15704 AS12338	2	<1%	2
22	AS48185 AS1299 AS15704 AS12338	2	<1%	2
23	AS34927 AS1299 AS15704 AS12338	2	<1%	2
24	AS58057 AS34549 AS15704 AS12338	2	<1%	2
25	AS31027 AS1299 AS15704 AS12338	2	<1%	1
26	AS3491 AS174 AS15704 AS12338	2	<1%	2
27	AS35280 AS3356 AS15704 AS12338	2	<1%	2
28	AS14907 AS1299 AS15704 AS12338	2	<1%	2
29	AS34019 AS25091 AS15704 AS12338	2	<1%	2
30	AS199524 AS174 AS15704 AS12338	2	<1%	2
31	AS15547 AS174 AS15704 AS12338	2	<1%	2
32	AS47692 AS33891 AS15704 AS12338	2	<1%	2
33	AS59890 AS60068 AS15704 AS12338	2	<1%	2
34	AS271253 AS3356 AS15704 AS12338	2	<1%	1
35	AS19151 AS174 AS15704 AS12338	2	<1%	2
36	AS35710 AS3320 AS1299 AS15704 AS12338	2	<1%	2
37	AS51184 AS47692 AS33891 AS15704 AS12338	2	<1%	2
38	AS24482 AS2914 AS1299 AS15704 AS12338	2	<1%	2
39	AS142289 AS9583 AS4755 AS6453 AS15704 AS12338	2	<1%	1
40	AS5511 AS15704 AS12338	1	<1%	1
41	AS6424 AS15704 AS12338	1	<1%	1
42	AS37680 AS15704 AS12338	1	<1%	1
43	AS34549 AS15704 AS12338	1	<1%	1
44	AS37721 AS15704 AS12338	1	<1%	1
45	AS198150 AS15704 AS12338	1	<1%	1
46	AS51185 AS15704 AS12338	1	<1%	1
47	AS6453 AS15704 AS12338	1	<1%	1
48	AS8426 AS15704 AS12338	1	<1%	1
49	AS56987 AS15704 AS12338	1	<1%	1
50	AS34927 AS15704 AS12338	1	<1%	1

50 of 267 paths shown. All of them are in the JSON.

More prefixes from AS12338

Routes seen by RIPE RIS in the 24 hours up to 16 Sep 2026, 02:47 UTC, fetched just now.