BGP map for 148.211.0.0/16

148.211.0.0/16 is announced by AS11172 Alestra, S. de R.L. de C.V. and seen by 331 peers of 23 RIPE RIS collectors, over 251 different AS paths. Its busiest upstreams are AS6461 Zayo Bandwidth (98%) and AS174 Cogent Communications, LLC (2%). The most common path, used by 11 peers, is AS24482 AS6461 AS11172.

Routes checked 14:07:08 UTC

No change in the origin, the upstreams or the number of peers since 18:05 UTC on 27 Oct, when this site first looked at 148.211.0.0/16.

AS-path graph toward 148.211.0.0/16

origin Tier 1Tier 2edge network prefix best path: chosen by 11 of 331 peers (3%) number on a line = peers using that link RIS data up to 14:06 UTC what the colours mean 12 of 251 paths drawn 6 quieter networks left out

View JSON Raw upstream

331collector peers

23RIS collectors

251distinct AS paths

3.8average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS6461 Zayo Bandwidth	324	98%
AS174 Cogent Communications, LLC	7	2%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS6461 Zayo Bandwidth	319	96%
AS1299 TWELVE99 Arelion Sweden AB	39	12%
AS3356 Level 3 Parent, LLC	33	10%
AS2914 NTT America, Inc.	22	7%
AS6939 Hurricane Electric LLC	10	3%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	9	3%
AS9002 RETN-AS RETN Limited	9	3%
AS3491 PCCW Global (HK) Ltd.	9	3%
AS174 Cogent Communications, LLC	7	2%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	7	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	AS24482 AS6461 AS11172	11	3%	11
2	AS8218 AS6461 AS11172	7	2%	6
3	AS6461 AS11172	5	2%	5
4	AS13030 AS6461 AS11172	4	1%	4
5	AS9002 AS6461 AS11172	4	1%	4
6	AS12779 AS6461 AS11172	4	1%	4
7	AS47147 AS6461 AS11172	4	1%	4
8	AS14840 AS3356 AS6461 AS11172	4	1%	2
9	AS2914 AS6461 AS11172	3	<1%	3
10	AS3491 AS6461 AS11172	3	<1%	3
11	AS48185 AS6461 AS11172	3	<1%	3
12	AS3214 AS6461 AS11172	3	<1%	3
13	AS34019 AS6461 AS11172	3	<1%	3
14	AS25091 AS6461 AS11172	3	<1%	3
15	AS34927 AS1299 AS6461 AS11172	3	<1%	3
16	AS49544 AS2914 AS6461 AS11172	3	<1%	3
17	AS51185 AS6762 AS6461 AS11172	3	<1%	3
18	AS199524 AS1299 AS6461 AS11172	3	<1%	3
19	AS3257 AS6461 AS11172	2	<1%	2
20	AS6830 AS6461 AS11172	2	<1%	2
21	AS3320 AS6461 AS11172	2	<1%	2
22	AS25160 AS174 AS11172	2	<1%	2
23	AS1299 AS6461 AS11172	2	<1%	2
24	AS8529 AS6461 AS11172	2	<1%	2
25	AS15547 AS6461 AS11172	2	<1%	2
26	AS6762 AS6461 AS11172	2	<1%	2
27	AS2497 AS6461 AS11172	2	<1%	2
28	AS62167 AS3356 AS6461 AS11172	2	<1%	2
29	AS58057 AS34549 AS6461 AS11172	2	<1%	2
30	AS49544 AS3356 AS6461 AS11172	2	<1%	1
31	AS31027 AS6797 AS6461 AS11172	2	<1%	1
32	AS35710 AS3320 AS6461 AS11172	2	<1%	2
33	AS14907 AS1299 AS6461 AS11172	2	<1%	2
34	AS51184 AS1764 AS6461 AS11172	2	<1%	2
35	AS48362 AS9002 AS6461 AS11172	2	<1%	2
36	AS47692 AS2914 AS6461 AS11172	2	<1%	2
37	AS59890 AS3356 AS6461 AS11172	2	<1%	2
38	AS20612 AS8758 AS6461 AS11172	2	<1%	1
39	AS271253 AS3356 AS6461 AS11172	2	<1%	1
40	AS19151 AS2914 AS6461 AS11172	2	<1%	2
41	AS199524 AS3491 AS6461 AS11172	2	<1%	2
42	AS58057 AS1836 AS3356 AS6461 AS11172	2	<1%	2
43	AS142289 AS9583 AS4755 AS6453 AS6461 AS11172	2	<1%	1
44	AS6894 AS174 AS11172	1	<1%	1
45	AS1828 AS6461 AS11172	1	<1%	1
46	AS42473 AS6461 AS11172	1	<1%	1
47	AS3170 AS6461 AS11172	1	<1%	1
48	AS7018 AS6461 AS11172	1	<1%	1
49	AS50304 AS6461 AS11172	1	<1%	1
50	AS34549 AS6461 AS11172	1	<1%	1

50 of 251 paths shown. All of them are in the JSON.

More prefixes from AS11172

Routes seen by RIPE RIS in the 24 hours up to 9 Nov 2026, 14:06 UTC, fetched 11 minutes ago.