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AS5763084 Grams AB

SwedenRegistryRIPE NCCTypeEyeball

As of 10th November 2026, AS57630 (84 Grams AB), an access network registered in Sweden with RIPE NCC, originates 56 IPv4 prefixes covering 21k addresses and 3 IPv6 prefixes. By IPv4 address space that makes it the 6,969th-largest of the 80,723 networks we see originating IPv4, and the 68th-largest of 648 in Sweden. It is seen behind 15 upstream networks, most often AS5405 (Inter.link GmbH) and AS1299 (Arelion (fka. Telia Carrier)), and in front of 24 downstream networks. Every one of its announcements has a valid RPKI ROA, and none are RPKI-invalid. 97% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

56

IPv6 prefixes

3

IPv4 addresses

21k

IPv6 /64s

68.7B

Upstream graph

The networks AS57630 is seen behind, one and two hops out, drawn from real AS paths.

AS57630Toward the internet core
Upstream graph for AS57630: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS5763084 Grams ABThis networkAS174Cogent Communicat…AS1299Arelion (fka. Tel…AS5405Inter.link GmbHAS6667Elisa OyjAS6939Hurricane Electri…AS151326DCConnect Communi…AS13030Init7 (Switzerlan…AS16552Tiggee LLCAS3491PCCW Global (HK) …AS13237euNetworks GmbHAS20130Depaul UniversityAS132337Axclusive

Networks observed one and two hops upstream of AS57630 in real AS paths. A thicker line means more vantage points saw that adjacency, so weight tracks how well attested it is — not how much traffic it carries. Adjacency is an observation; whether it is a transit purchase or a settlement-free peering is an inference, and is labelled as one wherever we show it.

Neighbouring networks

257

adjacent networks

Upstreams
156%
Peers
21885%
Downstreams
249%

Networks carrying this one's traffic toward the rest of the internet.

Upstreams of AS57630
NetworkCountryRelationshipPathsVantage pts
AS5405Inter.link GmbHDEPeer5,13174
AS1299Arelion (fka. Telia Carrier)SEPeer2,83057
AS174Cogent Communications, LLCUSPeer1,41236
AS6939Hurricane Electric LLCUSPeer3478
AS6667Elisa OyjFIPeer2864
AS3303Swisscom (Schweiz) AGCHPeer1411
AS35280F5 Networks SARLFRPeer1352
AS24940Hetzner Online GmbHDEPeer1212
AS49544i3D.net B.VNLPeer1162
AS12552GlobalConnect (IP-Only)SEPeer1111

Prefixes

All 59

The largest blocks AS57630 originates, widest first.

Largest prefixes originated by AS57630
PrefixAddressesVisibility
31.12.80.0/221k76/76
134.65.164.0/221k76/76
185.88.112.0/221k76/76
192.165.152.0/221k76/76
193.234.116.0/221k76/76
5.152.152.0/2351276/76
46.33.16.0/2351276/76
117.55.200.0/2351276/76
192.165.134.0/2351276/76
193.201.16.0/2351276/76

Routing health

How AS57630's own announcements validate against RPKI and how far they propagate. The same measures for the whole routing table are on the routing table in numbers.

RPKI origin validation

  • Valid100.0%59
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more96.6%57
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%3.4%2

Prefix sizes

IPv4 — 56 prefixes

IPv6 — 3 prefixes

  • /2934.4B × /6466.7%2
  • /4865.5k × /6433.3%1

Recent changes

Announcements that started or stopped since 11th Oct 2026.

Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.