BGP map for 31.221.224.0/19

31.221.224.0/19 is announced by AS15704 AS15704 and seen by 331 peers of 23 RIPE RIS collectors, over 265 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (31%), AS3356 Level 3 Parent, LLC (19%) and AS174 Cogent Communications, LLC (16%). The most common path, used by 7 peers, is AS8218 AS15704.

Routes checked 20:49:30 UTC

No change in the origin, the upstreams or the number of peers since 20:49 UTC, when this site first looked at 31.221.224.0/19.

AS-path graph toward 31.221.224.0/19

origin Tier 1Tier 2transitedge network prefix best path: chosen by 7 of 331 peers (2%) number on a line = peers using that link RIS data up to 20:48 UTC what the colours mean 12 of 265 paths drawn 5 quieter networks left out

Download PNG View JSON Raw upstream

331collector peers

23RIS collectors

265distinct AS paths

3.3average AS hops, 2 to 5

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	102	31%
AS3356 Level 3 Parent, LLC	62	19%
AS174 Cogent Communications, LLC	54	16%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	30	9%
AS6939 Hurricane Electric LLC	14	4%
AS8218 NEO-ASN Zayo Infrastructure France SA	12	4%
AS13030 INIT7 Init7 (Switzerland) Ltd.	10	3%
AS5511 Opentransit Orange S.A.	9	3%
AS6461 Zayo Bandwidth	7	2%
AS33891 CORE-BACKBONE Core-Backbone GmbH	6	2%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	100	30%
AS3356 Level 3 Parent, LLC	62	19%
AS174 Cogent Communications, LLC	54	16%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	29	9%
AS2914 NTT America, Inc.	19	6%
AS6939 Hurricane Electric LLC	14	4%
AS5511 Opentransit Orange S.A.	8	2%
AS33891 CORE-BACKBONE Core-Backbone GmbH	6	2%
AS13030 INIT7 Init7 (Switzerland) Ltd.	6	2%
AS8218 NEO-ASN Zayo Infrastructure France SA	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	7	2%	6
2	AS199524 AS1299 AS15704	6	2%	6
3	AS6461 AS15704	5	2%	5
4	AS13030 AS15704	4	1%	4
5	AS12779 AS174 AS15704	4	1%	4
6	AS14840 AS3356 AS15704	4	1%	2
7	AS47147 AS1299 AS15704	4	1%	4
8	AS24482 AS2914 AS3356 AS15704	4	1%	4
9	AS24482 AS2914 AS6453 AS15704	4	1%	4
10	AS34927 AS1299 AS15704	3	<1%	3
11	AS49544 AS3356 AS15704	3	<1%	2
12	AS34019 AS8218 AS15704	3	<1%	3
13	AS48362 AS1299 AS15704	3	<1%	3
14	AS1299 AS15704	2	<1%	2
15	AS212483 AS15704	2	<1%	1
16	AS49544 AS15704	2	<1%	2
17	AS917 AS60068 AS15704	2	<1%	2
18	AS6830 AS1299 AS15704	2	<1%	2
19	AS2914 AS3356 AS15704	2	<1%	2
20	AS9002 AS6453 AS15704	2	<1%	2
21	AS25160 AS174 AS15704	2	<1%	2
22	AS42473 AS1299 AS15704	2	<1%	2
23	AS48185 AS1299 AS15704	2	<1%	2
24	AS31027 AS1299 AS15704	2	<1%	1
25	AS3491 AS174 AS15704	2	<1%	2
26	AS35280 AS3356 AS15704	2	<1%	2
27	AS14907 AS1299 AS15704	2	<1%	2
28	AS199524 AS174 AS15704	2	<1%	2
29	AS15547 AS174 AS15704	2	<1%	2
30	AS47692 AS33891 AS15704	2	<1%	2
31	AS59890 AS60068 AS15704	2	<1%	2
32	AS271253 AS3356 AS15704	2	<1%	1
33	AS19151 AS174 AS15704	2	<1%	2
34	AS58057 AS34549 AS1299 AS15704	2	<1%	2
35	AS35710 AS3320 AS1299 AS15704	2	<1%	2
36	AS51184 AS47692 AS33891 AS15704	2	<1%	2
37	AS24482 AS2914 AS1299 AS15704	2	<1%	2
38	AS142289 AS9583 AS4755 AS6453 AS15704	2	<1%	1
39	AS5511 AS15704	1	<1%	1
40	AS6424 AS15704	1	<1%	1
41	AS37721 AS15704	1	<1%	1
42	AS198150 AS15704	1	<1%	1
43	AS51185 AS15704	1	<1%	1
44	AS6453 AS15704	1	<1%	1
45	AS8426 AS15704	1	<1%	1
46	AS29680 AS15704	1	<1%	1
47	AS36924 AS1299 AS15704	1	<1%	1
48	AS6894 AS174 AS15704	1	<1%	1
49	AS31742 AS1299 AS15704	1	<1%	1
50	AS35266 AS1299 AS15704	1	<1%	1

50 of 265 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, 20:48 UTC, fetched just now.