AS47870 SNCR-ASN SYNCHRONOSS SOFTWARE IRELAND, LTD

SNCR-ASN SYNCHRONOSS SOFTWARE IRELAND, LTD · registered in Ireland

IPv4 addresses3,3289 prefixes · <0.001% of announced IPv4

Rank in Ireland#56largest network in IE by IPv4 space, of 197 · 0.06% of IE

Rank worldwide#17,548of 79,396 networks with IPv4

IPv611 x /487 prefixes

CountryIreland209 ASNs registered there

Open AS47870 in ASN lookup Look up an IP in this network (68.170.20.1) All networks in Ireland

IPv4 prefixes

All 9 prefixes, in address order.

68.170.20.0/23
68.170.22.0/24
68.170.25.0/24
68.170.28.0/23
74.116.104.0/24
74.116.106.0/23
74.116.108.0/23
74.116.110.0/24
198.17.50.0/24

IPv6 prefixes

All 7 prefixes.

2620:11b:4006::/47
2620:11b:400a::/47
2620:11b:400c::/48
2620:11b:400e::/47
2620:11b:4010::/48
2620:11b:4012::/48
2620:11b:4016::/47

Similar-sized networks in Ireland

ASNNameIPv4 addresses

AS50326#53 IPTELECOM-AS INTERNET PROTOCOL TELECOM LTD3,584

AS206723#54 CARNSOREBROADBAND Carnsore Broadband Limited3,328

AS51046#55 BRINGOIE Bringo Limited3,328

AS51173#57 PBB Premier Data Networks LTD3,328

AS51677#58 HETG-AS Hibernia Services Limited3,328

AS60924#59 ORIXCOM Orixcom Limited3,072

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources