AS Number
AS Name
Org Name
Marc Pauls (AlphaCron Datensysteme)






AS28748 Looking Glass






IPv6 NUMs(/64)


37,376 IPv4 Addresses
CIDR Description IP Num
ROA Signed and Valid IRR Valid
Marc Pauls (AlphaCron Datensysteme) 2048
IRR InValid
Amateur Radio Digital Communications 256
IRR InValid
Amateur Radio Digital Communications 256
IRR InValid
Amateur Radio Digital Communications 256
ROA Signed and Valid IRR Valid
Marc Pauls (AlphaCron Datensysteme) 32768
ROA Signed and Valid IRR Valid
Marc Pauls (AlphaCron Datensysteme) 1024
ROA Signed and Valid IRR Valid
Marc Pauls (AlphaCron Datensysteme) 256
ROA Signed and Valid IRR Valid
Marc Pauls (AlphaCron Datensysteme) 256
ROA Signed and Valid IRR Valid
Marc Pauls (AlphaCron Datensysteme) 256
CIDR Description IP NUMs(prefix /64)
ROA Signed and Valid IRR Valid
Marc Pauls (AlphaCron Datensysteme) 34359738368
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS8529 OMANTEL-AS - Oman Telecommunications Company (S.A.O.G), OM Oman 15,360 0 IPv4 IPv4
AS132337 ANSPL-AS-AP - ALPHA NETWORKS SOLUTION PTE. LTD., SG Singapore 6,912 17,104,896 IPv4 IPv4
AS20485 TRANSTELECOM - Joint Stock Company TransTeleCom, RU Russian Federation 346,112 42,949,672,960 IPv6 IPv6
AS3320 DTAG - Deutsche Telekom AG, DE Germany 34,130,688 35,313,407,688,704 IPv4 IPv4 IPv6 IPv6
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2,164,224 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS8888 XTOM - xTom Pty Ltd, AU Australia 7,936 30,065,033,216 IPv4 IPv4 IPv6 IPv6
AS18106 VIEWQWEST-SG-AP - Viewqwest Pte Ltd, SG Singapore 52,992 13,153,337,344 IPv4 IPv4
AS61568 ALOO TELECOM - FSF TECNOLOGIA SA, BR Brazil 12,800 4,294,967,296 IPv4 IPv4
AS34872 Servperso_Systems - Cedric Rossius, BE Belgium 512 4,296,146,944 IPv4 IPv4 IPv6 IPv6
AS35710 WEBERCLOUD - GmbH, DE Germany 3,072 103,079,215,104 IPv4 IPv4 IPv6 IPv6
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 7,168 42,949,672,960 IPv4 IPv4 IPv6 IPv6
AS38880 M21-AS-AP - Micron21 Datacentre Pty Ltd, AU Australia 30,976 4,295,163,904 IPv4 IPv4
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 256 0 IPv4 IPv4
AS6695 DECIX-AS - DE-CIX Management GmbH, DE Germany 0 0 IPv4 IPv4
AS31027 GlobalConnect-AS31027 - GlobalConnect A/S, DK Denmark 268,544 81,639,440,384 IPv4 IPv4
AS34224 NETERRA-AS - Neterra Ltd., BG Bulgaria 44,288 4,294,967,296 IPv4 IPv4
AS47605 FNE-AS - FNE-Finland Ltd, FI Finland 7,168 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS59605 ZAINGP-AS - MENA LEVANT W.L.L, BH Bahrain 6,144 458,752 IPv4 IPv4
AS15704 AS15704 - XTRA TELECOM S.A., ES Spain 627,520 9,932,111,872 IPv4 IPv4
AS25160 VORBOSS_AS - Vorboss Limited, GB United Kingdom 194,560 34,359,738,368 IPv4 IPv4
AS29208 QUANTCOM-AS - Quantcom, a.s., CZ Czech 254,464 12,884,967,424 IPv4 IPv4
AS45352 IPSERVERONE-AS-AP - IP ServerOne Solutions Sdn Bhd, MY Malaysia 38,144 4,027,580,416 IPv4 IPv4
AS9002 RETN-AS - RETN Limited, GB United Kingdom 33,024 4,294,967,296 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 23,296 4,294,967,296 IPv4 IPv4
AS29049 Delta-Telecom-AS - Delta Telecom Ltd, AZ Azerbaijan 62,976 1,310,720 IPv4 IPv4
AS36351 SOFTLAYER - SoftLayer Technologies Inc., US United States 4,353,280 39,703,085,056 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 514,816 282,631,397,244,928 IPv4 IPv4 IPv6 IPv6
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 45,312 42,949,804,032 IPv4 IPv4 IPv6 IPv6
AS15802 DU-AS1 - Emirates Integrated Telecommunications Company PJSC, AE United Arab Emirates 1,166,592 30,064,771,072 IPv4 IPv4
AS34019 HIVANE, FR France 3,072 1,245,184 IPv4 IPv4 IPv6 IPv6
AS34927 iFog-GmbH - iFog GmbH, CH Switzerland 2,816 122,093,568 IPv4 IPv4 IPv6 IPv6
AS39122 BLACKNIGHT-AS - Blacknight Internet Solutions Limited, IE Ireland 33,024 60,129,607,680 IPv4 IPv4 IPv6 IPv6
AS58511 ANYCAST-GLOBAL-BACKBONE - ANYCAST HOLDINGS PTY LTD, AU Australia 24,576 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS63927 RISE-HK - RISE ASIA TECHNOLOGY LIMITED, HK Hong Kong 6,912 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS1239 SPRINTLINK - Sprint, US United States 14,651,648 253,404,512,256 IPv4 IPv4 IPv6 IPv6
AS22356 Durand do Brasil Ltda, BR Brazil 28,672 4,294,967,296 IPv4 IPv4
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 36,096 12,884,901,888 IPv4 IPv4 IPv6 IPv6
AS45489 SLT-GLOBAL - Sri Lanka Telecom Ltd, LK Sri Lanka 1,536 65,536 IPv4 IPv4 IPv6 IPv6
AS31133 MF-MGSM-AS - PJSC MegaFon, RU Russian Federation 783,872 604,438,528 IPv4 IPv4
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4,096 8,589,934,592 IPv4 IPv4
AS3214 XTOM - xTom GmbH, DE Germany 25,600 112,106,340,352 IPv4 IPv4
AS208431 EFERO - efero GmbH, DE Germany 512 131,072 IPv4 IPv4 IPv6 IPv6
AS5713 SAIX-NET - Telkom SA Ltd., ZA South Africa 2,192,128 17,600,775,979,008 IPv4 IPv4
AS12552 IPO-EU - GlobalConnect AB, SE Sweden 575,744 266,288,955,392 IPv4 IPv4
AS30781 JAGUAR-AS - Free Pro SAS, FR France 132,608 167,503,790,080 IPv6 IPv6
AS8932 UCOMINT - Ucom CJSC, AM Armenia 2,048 131,072 IPv4 IPv4
AS9050 RTD - ORANGE ROMANIA COMMUNICATION S.A, RO Romania 1,496,576 4,294,967,296 IPv4 IPv4
AS35280 F5 - F5 Networks SARL, FR France 48,128 81,604,378,624 IPv4 IPv4 IPv6 IPv6
AS39737 Prime-Telecom-AS - Net Vision Telecom SRL, RO Romania 52,224 262,144 IPv4 IPv4
AS61832 Fortel Fortaleza Telecomunicacoes Ltda, BR Brazil 2,048 4,295,098,368 IPv4 IPv4
AS200612 GulfBridgeInternational - Gulf Bridge International Inc., VG British Virgin Islands 3,072 34,362,621,952 IPv4 IPv4
AS14630 INVESCO - Invesco Group Services, Inc., US United States 7,424 38,671,482,880 IPv4 IPv4
AS36236 NETACTUATE - NetActuate, Inc, US United States 56,064 2,192,375,808 IPv4 IPv4 IPv6 IPv6
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 29,440 38,654,836,736 IPv4 IPv4 IPv6 IPv6
AS196714 TNETKOM-AS - Thueringer Netkom GmbH, DE Germany 27,136 21,474,836,480 IPv4 IPv4 IPv6 IPv6
AS1828 UNITAS - Unitas Global LLC, US United States 218,112 47,244,705,792 IPv6 IPv6
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 52,736 8,590,721,024 IPv6 IPv6
AS8966 Etisalat-AS - EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC, AE United Arab Emirates 18,944 4,295,360,512 IPv4 IPv4
AS14840 COMMCORP COMUNICACOES LTDA, BR Brazil 60,416 16,107,044,864 IPv4 IPv4 IPv6 IPv6
AS20562 OPEN-PEERING-AS - Broadband Hosting B.V., NL Netherlands 0 0 IPv4 IPv4
AS34549 MEER-AS - meerfarbig GmbH & Co. KG, DE Germany 87,808 347,893,465,088 IPv4 IPv4 IPv6 IPv6
AS47734 TELECOM-IT-SOLUTIONS-AS - Telecom IT Solutions SRL, RO Romania 0 0 IPv4 IPv4
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS203761 ACS-HARTMANN - ACS Hartmann, DE Germany 32,768 0 IPv4 IPv4

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Germany DE-CIX Frankfurt 2001:7f8::704c:0:1 10 Gbps 2020-11-16 12:59:29
Russian Federation MSK-IX Moscow - MSK-IX Moscow 2001:7f8:20:101::210:102 1 Gbps 2021-02-03 16:27:48

Private Peering Facilities

Country/Region Name City Website Updated
IP Address Domain NUMs Domains 1 2 1 4 1 1 1 1 1 1
as-block:       AS28699 - AS28912
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2018-11-22T15:27:31Z
last-modified:  2018-11-22T15:27:31Z
source:         RIPE

aut-num:        AS28748
as-name:        ALPHACRON-AS
descr:          AlphaCron Datensysteme
descr:          DE
org:            ORG-MPD1-RIPE
member-of:      AS-ALPHACRON
remarks:        *** upstream ***
import:         from AS3320 accept ANY
export:         to AS3320 announce AS-ALPHACRON
import:         from AS196714 accept ANY
export:         to AS196714 announce AS-ALPHACRON
remarks:        *** customers ***
import:         from AS203761 accept AS203761
export:         to AS203761 announce ANY
import:         from AS213087 accept AS213087
export:         to AS213087 announce ANY
remarks:        *** IX ***
import:         from AS6695 accept AS-DECIX
export:         to AS6695 announce AS-ALPHACRON
remarks:        *** direct peerings @DE-CIX ***
import:         from AS42 accept AS-PCH
export:         to AS42 announce AS-ALPHACRON
import:         from AS714 accept AS-APPLE
export:         to AS714 announce AS-ALPHACRON
import:         from AS2119 accept AS-TELENOR
export:         to AS2119 announce AS-ALPHACRON
import:         from AS2484 accept AS-AFNIC
export:         to AS2484 announce AS-ALPHACRON
import:         from AS3856 accept AS-PCH
export:         to AS3856 announce AS-ALPHACRON
import:         from AS6805 accept AS-TDDE
export:         to AS6805 announce AS-ALPHACRON
import:         from AS6939 accept AS-HURRICANE
export:         to AS6939 announce AS-ALPHACRON
import:         from AS8075 accept AS-MICROSOFT
export:         to AS8075 announce AS-ALPHACRON
import:         from AS8966 accept AS-EMIX
export:         to AS8966 announce AS-ALPHACRON
import:         from AS15169 accept AS-GOOGLE
export:         to AS15169 announce AS-ALPHACRON
import:         from AS16509 accept AS-AMAZON
export:         to AS16509 announce AS-ALPHACRON
import:         from AS20940 accept AS-AKAMAI
export:         to AS20940 announce AS-ALPHACRON
import:         from AS24953 accept AS-24953
export:         to AS24953 announce AS-ALPHACRON
import:         from AS29838 accept AS-AMC
export:         to AS29838 announce AS-ALPHACRON
import:         from AS30844 accept AS-LIQUID
export:         to AS30844 announce AS-ALPHACRON
import:         from AS31103 accept AS-KEYWEB
export:         to AS31103 announce AS-ALPHACRON
import:         from AS45352 accept AS-SET-IPSERVERONE
export:         to AS45352 announce AS-ALPHACRON
import:         from AS64096 accept AS64096
export:         to AS64096 announce AS-ALPHACRON
import:         from AS199599 accept AS-CIREX
export:         to AS199599 announce AS-ALPHACRON
remarks:        *** private peerings ***
import:         from AS25394 accept AS-MK-NETZDIENSTE
export:         to AS25394 announce AS-ALPHACRON
admin-c:        ACDS-RIPE
tech-c:         ACDS-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MP-MNT
created:        2003-02-13T12:44:58Z
last-modified:  2022-07-29T16:23:59Z
source:         RIPE

organisation:   ORG-MPD1-RIPE
org-name:       Marc Pauls (AlphaCron Datensysteme)
country:        DE
org-type:       LIR
address:        Wandersleber Strasse 1a
address:        99192
address:        Apfelstaedt
address:        GERMANY
phone:          +49 36202 759994
fax-no:         +49 36202 759997
admin-c:        MP800-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MP-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MP-MNT
abuse-c:        ACDS-RIPE
created:        2010-03-16T14:00:06Z
last-modified:  2020-12-16T12:55:06Z
source:         RIPE

role:           AlphaCron Datensysteme
address:        Wandersleber Strasse 1a
address:        99192 Apfelstaedt
address:        Germany
phone:          +49 36202 759994
fax-no:         +49 36202 759997
admin-c:        MP800-RIPE
tech-c:         MP800-RIPE
tech-c:         UP800-RIPE
nic-hdl:        ACDS-RIPE
mnt-by:         MP-MNT
created:        2003-01-29T19:16:06Z
last-modified:  2013-03-27T10:24:13Z
source:         RIPE