BGP map for 212.19.32.0/19

212.19.32.0/19 is announced by AS12306 PLUSLINE and seen by 348 peers of 23 RIPE RIS collectors, over 269 different AS paths. Its busiest upstreams are AS33891 CORE-BACKBONE (22%), AS1299 TWELVE99 (10%) and AS2914 NTT America, Inc. (8%). The most common path, used by 7 peers, is AS8218 AS12306.

Routes checked 09:07:50 UTC

No change in the origin, the upstreams or the number of peers since 09:07 UTC, when this site first looked at 212.19.32.0/19.

AS-path graph toward 212.19.32.0/19

origin Tier 1Tier 2transitedge network prefix best path: chosen by 7 of 348 peers (2%) number on a line = peers using that link RIS data up to 09:07 UTC what the colours mean 12 of 269 paths drawn 4 quieter networks left out

Download PNG View JSON Raw upstream

348collector peers

23RIS collectors

269distinct AS paths

2.8average AS hops, 1 to 5

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS33891 CORE-BACKBONE Core-Backbone GmbH	75	22%
AS1299 TWELVE99 Arelion Sweden AB	36	10%
AS2914 NTT America, Inc.	29	8%
AS3356 Level 3 Parent, LLC	27	8%
AS3320 DTAG Deutsche Telekom AG	10	3%
AS8218 NEO-ASN Zayo Infrastructure France SA	8	2%
AS6939 Hurricane Electric LLC	8	2%
AS24482 SG.GS	6	2%
AS13030 INIT7 Init7 (Switzerland) Ltd.	6	2%
AS12779 ITGATE IT.Gate S.p.A.	5	1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS33891 CORE-BACKBONE Core-Backbone GmbH	74	21%
AS1299 TWELVE99 Arelion Sweden AB	34	10%
AS3356 Level 3 Parent, LLC	27	8%
AS2914 NTT America, Inc.	26	7%
AS3320 DTAG Deutsche Telekom AG	8	2%
AS6939 Hurricane Electric LLC	8	2%
AS174 Cogent Communications, LLC	8	2%
AS3257 GTT-BACKBONE GTT Communications Inc.	6	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	4	1%
AS7473 Singapore Telecommunications Ltd	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 AS12306	7	2%	6
2	AS24482 AS12306	6	2%	6
3	AS199524 AS1299 AS12306	6	2%	6
4	AS6461 AS33891 AS12306	5	1%	5
5	AS24482 AS33891 AS12306	5	1%	5
6	AS13030 AS12306	4	1%	4
7	AS12779 AS12306	4	1%	4
8	AS14840 AS12306	4	1%	2
9	AS47147 AS12306	4	1%	4
10	AS12306	3	<1%	2
11	AS2914 AS12306	3	<1%	3
12	AS34019 AS12306	3	<1%	3
13	AS25091 AS12306	3	<1%	3
14	AS48362 AS12306	3	<1%	3
15	AS9002 AS2914 AS12306	3	<1%	3
16	AS48185 AS33891 AS12306	3	<1%	3
17	AS14907 AS33891 AS12306	3	<1%	3
18	AS3320 AS12306	2	<1%	2
19	AS25160 AS12306	2	<1%	2
20	AS1299 AS12306	2	<1%	2
21	AS31027 AS12306	2	<1%	1
22	AS35710 AS12306	2	<1%	2
23	AS8529 AS12306	2	<1%	2
24	AS3214 AS12306	2	<1%	2
25	AS212483 AS12306	2	<1%	1
26	AS49544 AS12306	2	<1%	2
27	AS199524 AS12306	2	<1%	2
28	AS51184 AS12306	2	<1%	2
29	AS47692 AS12306	2	<1%	2
30	AS3491 AS3356 AS12306	2	<1%	2
31	AS62167 AS33891 AS12306	2	<1%	2
32	AS42473 AS1299 AS12306	2	<1%	2
33	AS34927 AS1299 AS12306	2	<1%	2
34	AS50628 AS33891 AS12306	2	<1%	2
35	AS49544 AS3356 AS12306	2	<1%	1
36	AS51185 AS33891 AS12306	2	<1%	2
37	AS35280 AS2914 AS12306	2	<1%	2
38	AS15547 AS33891 AS12306	2	<1%	2
39	AS59890 AS3356 AS12306	2	<1%	2
40	AS20612 AS8758 AS12306	2	<1%	1
41	AS271253 AS3356 AS12306	2	<1%	1
42	AS19151 AS33891 AS12306	2	<1%	2
43	AS58057 AS1836 AS33891 AS12306	2	<1%	2
44	AS142289 AS9583 AS7473 AS3320 AS12306	2	<1%	1
45	AS6424 AS12306	1	<1%	1
46	AS39122 AS12306	1	<1%	1
47	AS14630 AS12306	1	<1%	1
48	AS271253 AS12306	1	<1%	1
49	AS34549 AS12306	1	<1%	1
50	AS61573 AS12306	1	<1%	1

50 of 269 paths shown. All of them are in the JSON.

More prefixes from AS12306

Routes seen by RIPE RIS in the 24 hours up to 16 Sep 2026, 09:07 UTC, fetched just now.