BGP map for 157.100.112.0/23

157.100.112.0/23 is announced by AS27947 Telconet S.A and seen by 321 peers of 23 RIPE RIS collectors, over 247 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (73%), AS6762 SEABONE-NET (20%) and AS7195 EDGEUNO S.A.S (6%). The most common path, used by 7 peers, is AS8218 AS6461 AS1299 AS27947.

Routes checked 21:21:04 UTC

No change in the origin, the upstreams or the number of peers since 04:01 UTC on 29 Oct, when this site first looked at 157.100.112.0/23.

AS-path graph toward 157.100.112.0/23

origin Tier 1Tier 2edge network prefix best path: chosen by 7 of 321 peers (2%) number on a line = peers using that link RIS data up to 21:20 UTC what the colours mean 12 of 247 paths drawn 6 quieter networks left out

View JSON Raw upstream

321collector peers

23RIS collectors

247distinct AS paths

3.6average AS hops, 2 to 6

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	235	73%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	65	20%
AS7195 EDGEUNO S.A.S	20	6%
AS199524 GCORE G-Core Labs S.A.	1	<1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	233	73%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	63	20%
AS2914 NTT America, Inc.	20	6%
AS7195 EDGEUNO S.A.S	20	6%
AS174 Cogent Communications, LLC	10	3%
AS3257 GTT-BACKBONE GTT Communications Inc.	9	3%
AS6461 Zayo Bandwidth	7	2%
AS3356 Level 3 Parent, LLC	7	2%
AS8220 COLT COLT Technology Services Group Limited	6	2%
AS9002 RETN-AS RETN Limited	6	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 AS6461 AS1299 AS27947	7	2%	6
2	AS24482 AS2914 AS6762 AS27947	7	2%	7
3	AS6461 AS1299 AS27947	5	2%	5
4	AS199524 AS1299 AS27947	5	2%	5
5	AS13030 AS1299 AS27947	4	1%	4
6	AS9002 AS6762 AS27947	4	1%	4
7	AS14840 AS6762 AS27947	4	1%	2
8	AS47147 AS1299 AS27947	4	1%	4
9	AS3491 AS1299 AS27947	3	<1%	3
10	AS48185 AS1299 AS27947	3	<1%	3
11	AS34927 AS1299 AS27947	3	<1%	3
12	AS14907 AS1299 AS27947	3	<1%	3
13	AS51185 AS6762 AS27947	3	<1%	3
14	AS49544 AS1299 AS27947	3	<1%	3
15	AS25091 AS1299 AS27947	3	<1%	3
16	AS48362 AS1299 AS27947	3	<1%	3
17	AS12779 AS174 AS7195 AS27947	3	<1%	3
18	AS1299 AS27947	2	<1%	2
19	AS6762 AS27947	2	<1%	2
20	AS3257 AS1299 AS27947	2	<1%	2
21	AS6830 AS1299 AS27947	2	<1%	2
22	AS3320 AS1299 AS27947	2	<1%	2
23	AS2914 AS6762 AS27947	2	<1%	2
24	AS25160 AS1299 AS27947	2	<1%	2
25	AS42473 AS1299 AS27947	2	<1%	2
26	AS8529 AS1299 AS27947	2	<1%	2
27	AS35280 AS1299 AS27947	2	<1%	2
28	AS199524 AS6762 AS27947	2	<1%	2
29	AS2497 AS1299 AS27947	2	<1%	2
30	AS62167 AS24785 AS1299 AS27947	2	<1%	2
31	AS58057 AS1836 AS1299 AS27947	2	<1%	2
32	AS58057 AS34549 AS1299 AS27947	2	<1%	2
33	AS35710 AS3320 AS1299 AS27947	2	<1%	2
34	AS15547 AS8220 AS1299 AS27947	2	<1%	2
35	AS51184 AS1764 AS1299 AS27947	2	<1%	2
36	AS34019 AS6696 AS1299 AS27947	2	<1%	2
37	AS59890 AS60068 AS1299 AS27947	2	<1%	2
38	AS24482 AS2914 AS1299 AS27947	2	<1%	2
39	AS19151 AS2914 AS1299 AS27947	2	<1%	2
40	AS142289 AS9583 AS6453 AS1299 AS27947	2	<1%	1
41	AS20612 AS8758 AS8220 AS1299 AS27947	2	<1%	1
42	AS199524 AS27947	1	<1%	1
43	AS31742 AS1299 AS27947	1	<1%	1
44	AS35266 AS1299 AS27947	1	<1%	1
45	AS1828 AS1299 AS27947	1	<1%	1
46	AS6424 AS1299 AS27947	1	<1%	1
47	AS39122 AS1299 AS27947	1	<1%	1
48	AS12969 AS1299 AS27947	1	<1%	1
49	AS14630 AS1299 AS27947	1	<1%	1
50	AS7018 AS1299 AS27947	1	<1%	1

50 of 247 paths shown. All of them are in the JSON.

More prefixes from AS27947

Routes seen by RIPE RIS in the 24 hours up to 31 Oct 2026, 21:20 UTC, fetched just now.