BGP map for 105.212.0.0/20

105.212.0.0/20 is announced by AS16637 MTN SA and seen by 376 peers of 23 RIPE RIS collectors, over 276 different AS paths. Its busiest upstreams are AS6939 Hurricane Electric LLC (45%), AS3356 Level 3 Parent, LLC (10%) and AS1299 TWELVE99 (10%). The most common path, used by 22 peers, is AS6939 AS16637.

Routes checked 23:01:01 UTC

Recent route changes

8 Nov 23:01 UTCThe prefix is announced again, seen by 376 collector peers
7 Nov 22:26 UTCNo collector peer sees the prefix any more

AS-path graph toward 105.212.0.0/20

origin Tier 1Tier 2edge network prefix best path: chosen by 22 of 376 peers (6%) number on a line = peers using that link RIS data up to 23:00 UTC what the colours mean 12 of 276 paths drawn 4 quieter networks left out

View JSON Raw upstream

376collector peers

23RIS collectors

276distinct AS paths

2.9average AS hops, 1 to 5

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS6939 Hurricane Electric LLC	169	45%
AS3356 Level 3 Parent, LLC	37	10%
AS1299 TWELVE99 Arelion Sweden AB	36	10%
AS174 Cogent Communications, LLC	20	5%
AS9002 RETN-AS RETN Limited	11	3%
AS25091 IP-Max IP-Max SA	9	2%
AS24482 SG.GS	8	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	7	2%
AS34549 MEER-AS meerfarbig GmbH & Co. KG	4	1%
AS48185 team_blue team.blue NV	3	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS6939 Hurricane Electric LLC	147	39%
AS3356 Level 3 Parent, LLC	37	10%
AS1299 TWELVE99 Arelion Sweden AB	34	9%
AS174 Cogent Communications, LLC	20	5%
AS9002 RETN-AS RETN Limited	7	2%
AS25091 IP-Max IP-Max SA	6	2%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	5	1%
AS34549 MEER-AS meerfarbig GmbH & Co. KG	3	<1%
AS33891 CORE-BACKBONE Core-Backbone GmbH	3	<1%
AS1764 NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH	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	AS6939 AS16637	22	6%	17
2	AS24482 AS16637	8	2%	8
3	AS8218 AS6939 AS16637	7	2%	6
4	AS9002 AS16637	4	1%	4
5	AS13030 AS6939 AS16637	4	1%	4
6	AS34927 AS6939 AS16637	4	1%	3
7	AS14840 AS6939 AS16637	4	1%	2
8	AS199524 AS1299 AS16637	4	1%	4
9	AS48185 AS16637	3	<1%	3
10	AS25091 AS16637	3	<1%	3
11	AS48362 AS16637	3	<1%	3
12	AS2914 AS3356 AS16637	3	<1%	3
13	AS14907 AS6939 AS16637	3	<1%	3
14	AS49544 AS6939 AS16637	3	<1%	3
15	AS34019 AS25091 AS16637	3	<1%	3
16	AS6461 AS3356 AS16637	3	<1%	3
17	AS47147 AS1299 AS16637	3	<1%	3
18	AS16637	2	<1%	2
19	AS3491 AS16637	2	<1%	2
20	AS62167 AS16637	2	<1%	2
21	AS25160 AS16637	2	<1%	2
22	AS37680 AS16637	2	<1%	2
23	AS51185 AS16637	2	<1%	2
24	AS3214 AS16637	2	<1%	2
25	AS1299 AS16637	2	<1%	2
26	AS12779 AS16637	2	<1%	2
27	AS6762 AS16637	2	<1%	2
28	AS49544 AS16637	2	<1%	2
29	AS199524 AS16637	2	<1%	2
30	AS3257 AS3356 AS16637	2	<1%	2
31	AS6461 AS1299 AS16637	2	<1%	2
32	AS6830 AS1299 AS16637	2	<1%	2
33	AS3320 AS1299 AS16637	2	<1%	2
34	AS50628 AS6939 AS16637	2	<1%	2
35	AS58057 AS34549 AS16637	2	<1%	2
36	AS31027 AS6797 AS16637	2	<1%	1
37	AS15547 AS174 AS16637	2	<1%	2
38	AS47692 AS33891 AS16637	2	<1%	2
39	AS51185 AS6762 AS16637	2	<1%	2
40	AS59890 AS3356 AS16637	2	<1%	2
41	AS20612 AS9044 AS16637	2	<1%	1
42	AS202032 AS6939 AS16637	2	<1%	2
43	AS24482 AS6939 AS16637	2	<1%	2
44	AS271253 AS6939 AS16637	2	<1%	1
45	AS2497 AS3356 AS16637	2	<1%	2
46	AS19151 AS6939 AS16637	2	<1%	2
47	AS55720 AS2914 AS1299 AS16637	2	<1%	1
48	AS142289 AS9583 AS6939 AS16637	2	<1%	1
49	AS35710 AS3320 AS3356 AS16637	2	<1%	2
50	AS51184 AS1764 AS3356 AS16637	2	<1%	2

50 of 276 paths shown. All of them are in the JSON.

More prefixes from AS16637

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 23:00 UTC, fetched 19 hours ago.