BGP map for 178.251.104.0/21

178.251.104.0/21 is announced by AS35297 DATALINE-AS and seen by 342 peers of 23 RIPE RIS collectors, over 270 different AS paths. Its busiest upstreams are AS1299 TWELVE99 (17%), AS3257 GTT-BACKBONE (11%) and AS24482 SG.GS (3%). The most common path, used by 10 peers, is AS24482 AS35297.

Routes checked 17:05:55 UTC

Recent route changes

8 Nov 17:05 UTCThe prefix is announced again, seen by 342 collector peers
7 Nov 17:25 UTCNo collector peer sees the prefix any more

AS-path graph toward 178.251.104.0/21

origin Tier 1Tier 2edge network prefix best path: chosen by 10 of 342 peers (3%) number on a line = peers using that link RIS data up to 17:05 UTC what the colours mean 12 of 270 paths drawn 7 quieter networks left out

View JSON Raw upstream

342collector peers

23RIS collectors

270distinct AS paths

2.7average AS hops, 1 to 5

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	57	17%
AS3257 GTT-BACKBONE GTT Communications Inc.	39	11%
AS24482 SG.GS	10	3%
AS6939 Hurricane Electric LLC	10	3%
AS8218 NEO-ASN Zayo Infrastructure France SA	7	2%
AS13030 INIT7 Init7 (Switzerland) Ltd.	7	2%
AS6461 Zayo Bandwidth	5	1%
AS14840 BR.Digital Telecom	5	1%
AS47147 AS-ANX Anexia Cloud Solutions GmbH	4	1%
AS34019 HIVANE Hivane Association	4	1%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS1299 TWELVE99 Arelion Sweden AB	55	16%
AS3257 GTT-BACKBONE GTT Communications Inc.	38	11%
AS6939 Hurricane Electric LLC	10	3%
AS3356 Level 3 Parent, LLC	9	3%
AS2914 NTT America, Inc.	6	2%
AS174 Cogent Communications, LLC	5	1%
AS3491 PCCW Global (HK) Ltd.	4	1%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	4	1%
AS37468 Angola Cables	3	<1%
AS13030 INIT7 Init7 (Switzerland) Ltd.	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	AS24482 AS35297	10	3%	10
2	AS8218 AS35297	7	2%	6
3	AS6461 AS35297	5	1%	5
4	AS13030 AS35297	4	1%	4
5	AS14840 AS35297	4	1%	2
6	AS47147 AS35297	4	1%	4
7	AS9002 AS3257 AS35297	4	1%	4
8	AS48185 AS35297	3	<1%	3
9	AS51185 AS35297	3	<1%	3
10	AS34927 AS35297	3	<1%	3
11	AS3214 AS35297	3	<1%	3
12	AS34019 AS35297	3	<1%	3
13	AS25091 AS35297	3	<1%	3
14	AS48362 AS35297	3	<1%	3
15	AS199524 AS1299 AS35297	3	<1%	3
16	AS35297	2	<1%	2
17	AS62167 AS35297	2	<1%	2
18	AS25160 AS35297	2	<1%	2
19	AS1299 AS35297	2	<1%	2
20	AS35710 AS35297	2	<1%	2
21	AS8529 AS35297	2	<1%	2
22	AS212483 AS35297	2	<1%	1
23	AS49544 AS35297	2	<1%	2
24	AS14907 AS35297	2	<1%	2
25	AS199524 AS35297	2	<1%	2
26	AS15547 AS35297	2	<1%	2
27	AS12779 AS35297	2	<1%	2
28	AS51184 AS35297	2	<1%	2
29	AS47692 AS35297	2	<1%	2
30	AS59890 AS35297	2	<1%	2
31	AS2914 AS3257 AS35297	2	<1%	2
32	AS3491 AS1299 AS35297	2	<1%	2
33	AS58057 AS1836 AS35297	2	<1%	2
34	AS14907 AS1299 AS35297	2	<1%	2
35	AS31027 AS6797 AS35297	2	<1%	1
36	AS20612 AS9044 AS35297	2	<1%	1
37	AS49544 AS3356 AS1299 AS35297	2	<1%	1
38	AS271253 AS3356 AS1299 AS35297	2	<1%	1
39	AS19151 AS2914 AS1299 AS35297	2	<1%	2
40	AS142289 AS9583 AS6453 AS1299 AS35297	2	<1%	1
41	AS48070 AS35297	1	<1%	1
42	AS31742 AS35297	1	<1%	1
43	AS35266 AS35297	1	<1%	1
44	AS1828 AS35297	1	<1%	1
45	AS28792 AS35297	1	<1%	1
46	AS6424 AS35297	1	<1%	1
47	AS39122 AS35297	1	<1%	1
48	AS42473 AS35297	1	<1%	1
49	AS12969 AS35297	1	<1%	1
50	AS37680 AS35297	1	<1%	1

50 of 270 paths shown. All of them are in the JSON.

More prefixes from AS35297

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 17:05 UTC, fetched just now.