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AS12355

HAMCOM-DE

Hamm, Germany

Registry

Authoritative registration data

AS number
12355
Name
HAMCOM-DE
Organisation
Hamm, Germany
Country
—
RIR
RIPE
Registered
Source:asn:rdap retrieved

IPv4 prefixes

15

IPv6 prefixes

11

Total announced

26

Announced prefixes

Observed in BGP by route collectors, not a registry allocation list

Prefixes announced by AS12355
188.136.0.0/17 IPv4 /17 not checked
88.208.128.0/18 IPv4 /18 not checked
188.136.0.0/19 IPv4 /19 not checked
188.136.32.0/19 IPv4 /19 not checked
188.136.64.0/19 IPv4 /19 not checked
188.136.96.0/19 IPv4 /19 not checked
212.37.32.0/19 IPv4 /19 not checked
83.216.224.0/19 IPv4 /19 not checked
88.208.128.0/19 IPv4 /19 not checked
88.208.160.0/19 IPv4 /19 not checked
188.136.64.0/20 IPv4 /20 not checked
188.136.64.0/21 IPv4 /21 not checked
188.136.72.0/21 IPv4 /21 not checked
185.166.176.0/22 IPv4 /22 not checked
188.136.3.0/24 IPv4 /24 not checked
2001:14f0::/29 IPv6 /29 not checked
2001:14f0::/32 IPv6 /32 not checked
2001:14f1::/32 IPv6 /32 not checked
2001:14f2::/32 IPv6 /32 not checked
2001:14f3::/32 IPv6 /32 not checked
2001:14f4::/32 IPv6 /32 not checked
2001:14f5::/32 IPv6 /32 not checked
2001:14f6::/32 IPv6 /32 not checked
2001:14f7::/32 IPv6 /32 not checked
2001:14f7:40::/44 IPv6 /44 not checked
2001:14f7:50::/44 IPv6 /44 not checked

No rows match “”.

Showing – of

Source:ripestat:announced-prefixes observed

Internet Exchanges

Exchanges where this network has a listed peering LAN connection

Internet Exchange memberships listed for AS12355
Address families
AMS-IX 100,000 Mbps IPv4 · IPv6
DE-CIX Frankfurt: DE-CIX Frankfurt Peering LAN 100,000 Mbps IPv4 · IPv6
DO-IX 10,000 Mbps IPv4 · IPv6
MegaIX Dusseldorf 20,000 Mbps IPv4 · IPv6

No rows match “”.

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Source:peeringdb retrieved

Exchange membership means the network has a listed connection; it does not prove peering with other members.

Observed adjacencies

Networks seen next to AS12355 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

66 networks seen before AS12355 in AS paths

Observed upstreams
Families
AS6939 HURRICANE 184 2,330
v4 v6
AS50629 LWLCOM 134 750
v4 v6
AS24482 SGGS-AS-AP 3 262
v4 v6
AS8218 NEO-ASN 2 146
v4 v6
AS13030 INIT7 6 139
v4 v6
AS34019 HIVANE 3 91
v4 v6
AS12779 ITGATE 2 91
v4 v6
AS35280 F5 5 88
v4 v6
AS25091 IP-Max 3 82
v4 v6
AS48362 TKSWF-AS 2 80
v4 v6
AS3257 GTT-BACKBONE 12 72
v4 v6
AS9002 RETN-AS 3 62
v6
AS14840 ASN14840 2 55
v4
AS24961 MYLOC-AS 5 53
v4 v6
AS5405 INTERDOTLINK 4 52
v4 v6
AS6057 6057 2 40
v4 v6
AS39351 ESAB-AS 2 40
v4 v6
AS6797 GLOBALCONNECT-NET 1 40
v4 v6
AS20764 RASCOM-AS 3 33
v4
AS205112 PHILUNET 3 31
v4 v6
AS34177 CELESTE-AS 2 31
v4 v6
AS33891 CORE-BACKBONE 4 24
v4
AS29632 NASSIST-AS 3 24
v6
AS1267 ASN-WINDTRE 2 22
v4
AS37468 ORG-AC4-AFRINIC 2 22
v4
AS37497 ORG-NPL3-AFRINIC 2 22
v4
AS41327 FIBERTELECOM-AS 2 22
v4
AS61049 EXASCALE 2 22
v4
AS1836 GREEN 1 22
v4
AS9044 SOLNET 1 22
v4
AS1764 NEXTLAYER-AS 1 20
v4 v6
AS42708 GLESYS 1 20
v4 v6
AS34549 MEER-AS 3 18
v4
AS34927 iFog-GmbH 3 18
v4
AS37100 ORG-SL75-AFRINIC 2 17
v4
AS137409 GSLNETWORKS-AS-AP 2 17
v4
AS50673 Serverius-as 2 15
v4 v6
AS20562 OPEN-PEERING-AS 1 12
v4
AS48200 OPTEAMAX-AS 1 12
v4 v6
AS64049 RJIPL-SG 1 12
v4
AS3216 SOVAM-AS 1 11
v4
AS4230 ASN4230 1 11
v4
AS4455 BSO 1 11
v4
AS4657 STARHUB-INTERNET 1 11
v4
AS6204 ZET-NET 1 11
v4
AS6663 TTI-NET 1 11
v4
AS8758 IWAY 1 11
v4
AS15802 DU-AS1 1 11
v4
AS20766 GITOYEN-MAIN-AS 1 11
v4
AS22356 ASN22356 1 11
v4
AS28716 RETELIT-AS 1 11
v4
AS30844 LIQUID-AS 1 11
v4
AS31133 MF-MGSM-AS 1 11
v4
AS35625 EUROFIBER-FRANCE 1 11
v4
AS55850 MERCURYNZ-AS-AP 1 11
v4
AS7195 7195 1 9
v6
AS1031 PEER1-1031 1 6
v4
AS7713 telkomnet-as-ap 1 6
v4
AS8966 Etisalat-AS 1 6
v4
AS12552 GlobalConnect-AS12552 1 6
v4
AS12577 MMC-AT-AS 1 6
v4
AS15958 CETIN_doo_AS 1 6
v4
AS39120 CONVERGENZE-AS 1 6
v4
AS61568 ASN61568 1 6
v4
AS56655 GIGAHOST 1 5
v4
AS262761 ASN262761 1 5
v4

No rows match “”.

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Observed downstreams

0 networks seen after AS12355 in AS paths

No downstreams observed

This AS was not seen carrying traffic towards another network.

Uncertain adjacencies

71 adjacencies that may be an artefact of collector peering

Uncertain adjacencies
Families
AS48185 team_blue 1 60
v4 v6
AS47147 AS-ANX 1 53
v4 v6
AS25160 VORBOSS 1 40
v4 v6
AS49544 i3Dnet 1 40
v4 v6
AS51184 FONIRA 1 40
v4 v6
AS199524 GCORE 2 31
v4 v6
AS51185 MAINSTREAMING-AS 2 30
v4 v6
AS8529 OMANTEL-AS 2 29
v4 v6
AS6667 EUNET-FINLAND 1 29
v4 v6
AS12859 NL-BIT 1 29
v4 v6
AS1828 UNITAS 1 26
v4 v6
AS25220 GLOBALNOC-AS 1 26
v4 v6
AS28917 Fiord-AS 1 24
v4 v6
AS3214 XTOM 2 23
v4 v6
AS15547 NETPLUS 1 22
v4
AS35710 WEBERCLOUD 1 22
v4
AS212483 level86 1 22
v4
AS559 Switch 1 20
v4 v6
AS680 DFN 1 20
v4 v6
AS1103 SURFNET-NL 1 20
v4 v6
AS1140 SIDN 1 20
v4 v6
AS3333 RIPE-NCC-AS 1 20
v4 v6
AS8298 IPNG 1 20
v4 v6
AS12637 SEEWEB 1 20
v4 v6
AS14907 WIKIMEDIA 1 20
v4 v6
AS15605 CONNESI 1 20
v4 v6
AS20932 SIG-ST 1 20
v4 v6
AS29075 IELO 1 20
v4 v6
AS29140 HOSTSERVER-AS 1 20
v4 v6
AS36236 NETACTUATE 1 20
v4 v6
AS39122 BLACKNIGHT-AS 1 20
v4 v6
AS42541 FIBERBY 1 20
v4 v6
AS45489 SLT-GLOBAL 1 20
v4 v6
AS48919 UA-CITY-AS 1 20
v4 v6
AS50300 CUSTDC 1 20
v4 v6
AS50763 MCKAYCOM 1 20
v4 v6
AS51873 AS-ARCADE 1 20
v4 v6
AS56987 AS-ABACLOUDA 1 20
v4 v6
AS61573 ASN61573 1 20
v4 v6
AS199938 NETZWERGE 1 20
v4 v6
AS271253 ASN271253 1 20
v4 v6
AS47692 NESSUS 1 12
v4
AS3212 TELEMACH 1 11
v4
AS8426 CLARANET-AS 1 11
v4
AS8888 XTOM 1 11
v4
AS12969 Vodafone_Iceland 1 11
v4
AS13237 LAMBDANET-AS 1 11
v4
AS14630 INVESCO 1 11
v4
AS17639 CONVERGE-AS 1 11
v4
AS18106 VIEWQWEST-SG-AP 1 11
v4
AS21412 CGATES-AS 1 11
v4
AS29691 NINE 1 11
v4
AS35360 GARGUNET 1 11
v4
AS37721 ORG-VTS1-AFRINIC 1 11
v4
AS49605 DTS-AS 1 11
v4
AS58057 SECUREBIT 1 11
v4
AS58299 OPENFACTORY-AS 1 11
v4
AS64475 FREIFUNK-FRANKFURT 1 11
v4
AS142271 DOUBLESQUARE-AS-AP 1 11
v4
AS198150 SIACOM-AS 1 11
v4
AS198385 AlpineDC 1 11
v4
AS210937 Showfom 1 11
v4
AS213151 CHRISELSEN 1 11
v4
AS213241 TECHIT 1 9
v6
AS553 BELWUE 1 6
v4
AS31510 IKB-AS 1 6
v4
AS44901 belcloud 1 6
v4
AS206356 Freifunk-Essen 1 6
v4
AS209823 ENKI-AS 1 6
v4
AS212635 AS212635 1 6
v4
AS263152 ASN263152 1 6
v4

No rows match “”.

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Note:
These are observed adjacencies derived from BGP path data, not confirmed commercial relationships. A network appearing before another in an AS path does not establish that it is a paying transit customer, a settlement free peer, or anything else contractual. Adjacencies marked uncertain were seen only as direct peers of a route collector, so the collector's own peering may have created them.