BGP map for 213.183.0.0/19

213.183.0.0/19 is announced by AS12337 NORIS-NETWORK and seen by 344 peers of 23 RIPE RIS collectors, over 273 different AS paths. Its busiest upstreams are AS5405 INTERDOTLINK (29%), AS33891 CORE-BACKBONE (17%) and AS2914 NTT America, Inc. (6%). The most common path, used by 7 peers, is AS8218 AS12337.

Routes checked 12:16:54 UTC

Recent route changes

31 Oct 00:41 UTCAS1299 TWELVE99 became an upstream, used by 5% of peers

AS-path graph toward 213.183.0.0/19

origin Tier 1Tier 2transitedge network prefix best path: chosen by 7 of 344 peers (2%) number on a line = peers using that link RIS data up to 12:16 UTC what the colours mean 12 of 273 paths drawn 6 quieter networks left out

View JSON Raw upstream

344collector peers

23RIS collectors

273distinct AS paths

2.9average AS hops, 1 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS5405 INTERDOTLINK Inter.link GmbH	100	29%
AS33891 CORE-BACKBONE Core-Backbone GmbH	59	17%
AS2914 NTT America, Inc.	19	6%
AS1299 TWELVE99 Arelion Sweden AB	18	5%
AS3320 DTAG Deutsche Telekom AG	11	3%
AS6939 Hurricane Electric LLC	10	3%
AS8218 NEO-ASN Zayo Infrastructure France SA	7	2%
AS14840 BR.Digital Telecom	5	1%
AS34019 HIVANE Hivane Association	5	1%
AS13030 INIT7 Init7 (Switzerland) Ltd.	4	1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS5405 INTERDOTLINK Inter.link GmbH	94	27%
AS33891 CORE-BACKBONE Core-Backbone GmbH	58	17%
AS2914 NTT America, Inc.	16	5%
AS1299 TWELVE99 Arelion Sweden AB	16	5%
AS6939 Hurricane Electric LLC	10	3%
AS3320 DTAG Deutsche Telekom AG	9	3%
AS3356 Level 3 Parent, LLC	8	2%
AS3257 GTT-BACKBONE GTT Communications Inc.	6	2%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	3	<1%
AS4230 CLARO S.A.	3	<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	AS8218 AS12337	7	2%	6
2	AS5405 AS12337	6	2%	5
3	AS6461 AS33891 AS12337	5	1%	5
4	AS13030 AS12337	4	1%	4
5	AS14840 AS12337	4	1%	2
6	AS47147 AS12337	4	1%	4
7	AS2914 AS12337	3	<1%	3
8	AS24482 AS12337	3	<1%	3
9	AS34019 AS12337	3	<1%	3
10	AS25091 AS12337	3	<1%	3
11	AS48362 AS12337	3	<1%	3
12	AS3491 AS5405 AS12337	3	<1%	3
13	AS9002 AS2914 AS12337	3	<1%	3
14	AS24482 AS33891 AS12337	3	<1%	3
15	AS48185 AS33891 AS12337	3	<1%	3
16	AS14907 AS33891 AS12337	3	<1%	3
17	AS24482 AS5405 AS12337	3	<1%	3
18	AS199524 AS1299 AS12337	3	<1%	3
19	AS3320 AS12337	2	<1%	2
20	AS1299 AS12337	2	<1%	2
21	AS35710 AS12337	2	<1%	2
22	AS8529 AS12337	2	<1%	2
23	AS212483 AS12337	2	<1%	1
24	AS49544 AS12337	2	<1%	2
25	AS12779 AS12337	2	<1%	2
26	AS51184 AS12337	2	<1%	2
27	AS47692 AS12337	2	<1%	2
28	AS62167 AS5405 AS12337	2	<1%	2
29	AS42473 AS5405 AS12337	2	<1%	2
30	AS51185 AS5405 AS12337	2	<1%	2
31	AS3214 AS5405 AS12337	2	<1%	2
32	AS50628 AS5405 AS12337	2	<1%	2
33	AS15547 AS33891 AS12337	2	<1%	2
34	AS6762 AS5405 AS12337	2	<1%	2
35	AS59890 AS5405 AS12337	2	<1%	2
36	AS20612 AS5405 AS12337	2	<1%	1
37	AS202032 AS5405 AS12337	2	<1%	2
38	AS19151 AS33891 AS12337	2	<1%	2
39	AS49544 AS3356 AS33891 AS12337	2	<1%	1
40	AS271253 AS3356 AS33891 AS12337	2	<1%	1
41	AS142289 AS9583 AS4755 AS6453 AS3320 AS12337	2	<1%	1
42	AS12337	1	<1%	1
43	AS1828 AS12337	1	<1%	1
44	AS14630 AS12337	1	<1%	1
45	AS34549 AS12337	1	<1%	1
46	AS6057 AS12337	1	<1%	1
47	AS3212 AS12337	1	<1%	1
48	AS198150 AS12337	1	<1%	1
49	AS142271 AS12337	1	<1%	1
50	AS36236 AS12337	1	<1%	1

50 of 273 paths shown. All of them are in the JSON.

More prefixes from AS12337

Routes seen by RIPE RIS in the 24 hours up to 2 Nov 2026, 12:16 UTC, fetched just now.