BGP map for 104.243.250.0/24

104.243.250.0/24 is announced by AS201813 Contrust-Solutions and seen by 321 peers of 23 RIPE RIS collectors, over 254 different AS paths. All of those routes reach it through one upstream, AS19318 Interserver, Inc. The most common path, used by 9 peers, is AS24482 AS2914 AS3257 AS19318 AS201813.

Routes checked 16:23:24 UTC

No change in the origin, the upstreams or the number of peers since 18:25 UTC on 28 Oct, when this site first looked at 104.243.250.0/24.

AS-path graph toward 104.243.250.0/24

origin Tier 1Tier 2transitedge network prefix best path: chosen by 9 of 321 peers (3%) number on a line = peers using that link RIS data up to 16:23 UTC what the colours mean 12 of 254 paths drawn 4 quieter networks left out

View JSON Raw upstream

321collector peers

23RIS collectors

254distinct AS paths

4.9average AS hops, 3 to 8

Upstreams

Networks directly in front of the origin.

Network	Peers	Share
AS19318 Interserver, Inc	321	100%

Transit networks

Networks between the collector peer and the origin.

Network	Peers	Share
AS19318 Interserver, Inc	321	100%
AS3257 GTT-BACKBONE GTT Communications Inc.	305	95%
AS1299 TWELVE99 Arelion Sweden AB	50	16%
AS2914 NTT America, Inc.	28	9%
AS174 Cogent Communications, LLC	26	8%
AS3356 Level 3 Parent, LLC	24	7%
AS6461 Zayo Bandwidth	10	3%
AS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	9	3%
AS6453 TATA COMMUNICATIONS (AMERICA) INC	7	2%
AS1764 NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH	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 AS2914 AS3257 AS19318 AS201813	9	3%	9
2	AS8218 AS6461 AS3257 AS19318 AS201813	7	2%	6
3	AS6461 AS3257 AS19318 AS201813	5	2%	5
4	AS199524 AS3257 AS19318 AS201813	5	2%	5
5	AS9002 AS3257 AS19318 AS201813	4	1%	4
6	AS13030 AS1299 AS3257 AS19318 AS201813	4	1%	4
7	AS2914 AS3257 AS19318 AS201813	3	<1%	3
8	AS3491 AS3257 AS19318 AS201813	3	<1%	3
9	AS12779 AS3257 AS19318 AS201813	3	<1%	3
10	AS25091 AS3257 AS19318 AS201813	3	<1%	3
11	AS34927 AS1299 AS3257 AS19318 AS201813	3	<1%	3
12	AS14840 AS6762 AS3257 AS19318 AS201813	3	<1%	2
13	AS51185 AS6762 AS3257 AS19318 AS201813	3	<1%	3
14	AS49544 AS19318 AS201813	2	<1%	2
15	AS6830 AS3257 AS19318 AS201813	2	<1%	2
16	AS3320 AS3257 AS19318 AS201813	2	<1%	2
17	AS62167 AS3257 AS19318 AS201813	2	<1%	2
18	AS1299 AS3257 AS19318 AS201813	2	<1%	2
19	AS6762 AS3257 AS19318 AS201813	2	<1%	2
20	AS2497 AS3257 AS19318 AS201813	2	<1%	2
21	AS25160 AS2914 AS3257 AS19318 AS201813	2	<1%	2
22	AS58057 AS34549 AS3257 AS19318 AS201813	2	<1%	2
23	AS49544 AS3356 AS3257 AS19318 AS201813	2	<1%	1
24	AS35710 AS3320 AS3257 AS19318 AS201813	2	<1%	2
25	AS49544 AS2914 AS3257 AS19318 AS201813	2	<1%	2
26	AS8529 AS6453 AS3257 AS19318 AS201813	2	<1%	2
27	AS35280 AS3356 AS3257 AS19318 AS201813	2	<1%	2
28	AS15547 AS174 AS3257 AS19318 AS201813	2	<1%	2
29	AS51184 AS1764 AS3257 AS19318 AS201813	2	<1%	2
30	AS48362 AS1764 AS3257 AS19318 AS201813	2	<1%	2
31	AS34019 AS25091 AS3257 AS19318 AS201813	2	<1%	2
32	AS47692 AS2914 AS3257 AS19318 AS201813	2	<1%	2
33	AS47147 AS1299 AS3257 AS19318 AS201813	2	<1%	2
34	AS59890 AS60068 AS3257 AS19318 AS201813	2	<1%	2
35	AS271253 AS3356 AS3257 AS19318 AS201813	2	<1%	1
36	AS19151 AS2914 AS3257 AS19318 AS201813	2	<1%	2
37	AS20612 AS8758 AS3303 AS3257 AS19318 AS201813	2	<1%	1
38	AS142289 AS9583 AS4755 AS6453 AS3257 AS19318 AS201813	2	<1%	1
39	AS1828 AS19318 AS201813	1	<1%	1
40	AS22652 AS19318 AS201813	1	<1%	1
41	AS3257 AS19318 AS201813	1	<1%	1
42	AS41327 AS19318 AS201813	1	<1%	1
43	AS6894 AS3257 AS19318 AS201813	1	<1%	1
44	AS35266 AS3257 AS19318 AS201813	1	<1%	1
45	AS286 AS3257 AS19318 AS201813	1	<1%	1
46	AS3170 AS3257 AS19318 AS201813	1	<1%	1
47	AS7018 AS3257 AS19318 AS201813	1	<1%	1
48	AS55720 AS3257 AS19318 AS201813	1	<1%	1
49	AS34549 AS3257 AS19318 AS201813	1	<1%	1
50	AS852 AS3257 AS19318 AS201813	1	<1%	1

50 of 254 paths shown. All of them are in the JSON.

More prefixes from AS201813

Routes seen by RIPE RIS in the 24 hours up to 31 Oct 2026, 16:23 UTC, fetched just now.