BGP map for 212.19.32.0/19

212.19.32.0/19 is announced by AS12306 PLUSLINE and seen by 338 peers of 23 RIPE RIS collectors, over 265 different AS paths. Its busiest upstreams are AS33891 CORE-BACKBONE (22%), AS1299 TWELVE99 (8%) and AS2914 NTT America, Inc. (8%). The most common path, used by 6 peers, is AS8218 AS12306.

Routes checked 19:16:23 UTC

No change in the origin, the upstreams or the number of peers since 19:34 UTC on 25 Oct, 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 6 of 338 peers (2%) number on a line = peers using that link RIS data up to 19:16 UTC what the colours mean 12 of 265 paths drawn 4 quieter networks left out

View JSON Raw upstream

338collector peers

23RIS collectors

265distinct AS paths

2.8average AS hops, 1 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS33891 CORE-BACKBONE Core-Backbone GmbH	75	22%
AS1299 TWELVE99 Arelion Sweden AB	27	8%
AS2914 NTT America, Inc.	27	8%
AS3356 Level 3 Parent, LLC	26	8%
AS3320 DTAG Deutsche Telekom AG	11	3%
AS6939 Hurricane Electric LLC	9	3%
AS8218 NEO-ASN Zayo Infrastructure France SA	6	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	75	22%
AS3356 Level 3 Parent, LLC	27	8%
AS1299 TWELVE99 Arelion Sweden AB	25	7%
AS2914 NTT America, Inc.	24	7%
AS3320 DTAG Deutsche Telekom AG	9	3%
AS6939 Hurricane Electric LLC	9	3%
AS3257 GTT-BACKBONE GTT Communications Inc.	5	1%
AS174 Cogent Communications, LLC	5	1%
AS37468 Angola Cables	4	1%
AS35625 EUROFIBER-FRANCE Eurofiber France SAS	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	6	2%	5
2	AS24482 AS12306	6	2%	6
3	AS6461 AS33891 AS12306	5	1%	5
4	AS24482 AS33891 AS12306	5	1%	5
5	AS13030 AS12306	4	1%	4
6	AS12779 AS12306	4	1%	4
7	AS14840 AS12306	4	1%	2
8	AS47147 AS12306	4	1%	4
9	AS199524 AS1299 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	AS14907 AS33891 AS12306	3	<1%	3
17	AS3320 AS12306	2	<1%	2
18	AS25160 AS12306	2	<1%	2
19	AS1299 AS12306	2	<1%	2
20	AS35710 AS12306	2	<1%	2
21	AS8529 AS12306	2	<1%	2
22	AS3214 AS12306	2	<1%	2
23	AS51184 AS12306	2	<1%	2
24	AS199524 AS12306	2	<1%	2
25	AS47692 AS12306	2	<1%	2
26	AS49544 AS12306	2	<1%	2
27	AS3491 AS3356 AS12306	2	<1%	2
28	AS62167 AS33891 AS12306	2	<1%	2
29	AS42473 AS1299 AS12306	2	<1%	2
30	AS48185 AS33891 AS12306	2	<1%	2
31	AS34927 AS1299 AS12306	2	<1%	2
32	AS50628 AS33891 AS12306	2	<1%	2
33	AS49544 AS3356 AS12306	2	<1%	1
34	AS31027 AS6797 AS12306	2	<1%	1
35	AS51185 AS33891 AS12306	2	<1%	2
36	AS15547 AS33891 AS12306	2	<1%	2
37	AS59890 AS3356 AS12306	2	<1%	2
38	AS20612 AS8758 AS12306	2	<1%	1
39	AS271253 AS3356 AS12306	2	<1%	1
40	AS19151 AS33891 AS12306	2	<1%	2
41	AS58057 AS1836 AS33891 AS12306	2	<1%	2
42	AS142289 AS9583 AS4755 AS6453 AS3320 AS12306	2	<1%	1
43	AS39122 AS12306	1	<1%	1
44	AS14630 AS12306	1	<1%	1
45	AS271253 AS12306	1	<1%	1
46	AS34549 AS12306	1	<1%	1
47	AS213241 AS12306	1	<1%	1
48	AS6057 AS12306	1	<1%	1
49	AS3212 AS12306	1	<1%	1
50	AS198150 AS12306	1	<1%	1

50 of 265 paths shown. All of them are in the JSON.

More prefixes from AS12306

Routes seen by RIPE RIS in the 24 hours up to 10 Nov 2026, 19:16 UTC, fetched just now.