[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Tue Mar 15 21:30:57 UTC 2022
IPv4 R&E Routing Table Report 21:25 GMT Tue 15 Mar, 2022
BGP Table (Global) as seen at Guam.
Report Website: https://bgp.nsrc.org/REN
Detailed Analysis: https://bgp.nsrc.org/REN/Guam/
Analysis Summary
----------------
BGP routing table entries examined: 891855
Prefixes after maximum aggregation (per Origin AS): 238953
Deaggregation factor: 3.73
Unique aggregates announced (without unneeded subnets): 202768
Total ASes present in the Internet Routing Table: 72409
Prefixes per ASN: 12.32
Origin-only ASes present in the Internet Routing Table: 62353
Origin ASes announcing only one prefix: 25117
Transit ASes present in the Internet Routing Table: 10056
Transit-only ASes present in the Internet Routing Table: 372
Average AS path length visible in the Internet Routing Table: 4.4
Max AS path length visible: 251
Max AS path prepend of ASN ( 21299) 245
Prefixes from unregistered ASNs in the Routing Table: 933
Number of instances of unregistered ASNs: 933
Number of 32-bit ASNs allocated by the RIRs: 38793
Number of 32-bit ASNs visible in the Routing Table: 32048
Prefixes from 32-bit ASNs in the Routing Table: 155471
Number of bogon 32-bit ASNs visible in the Routing Table: 891877
Special use prefixes present in the Routing Table: 37261
Prefixes being announced from unallocated address space: 944
Number of addresses announced to Internet: 1273513990
Equivalent to 75 /8s, 232 /16s and 72 /24s
Percentage of available address space announced: 34.4
Percentage of allocated address space announced: 34.4
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.5
Total number of prefixes smaller than registry allocations: 359987
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 228604
Total APNIC prefixes after maximum aggregation: 40743
APNIC Deaggregation factor: 5.61
Prefixes being announced from the APNIC address blocks: 87143
Unique aggregates announced from the APNIC address blocks: 14506
APNIC Region origin ASes present in the Internet Routing Table: 12446
APNIC Prefixes per ASN: 7.00
APNIC Region origin ASes announcing only one prefix: 3537
APNIC Region transit ASes present in the Internet Routing Table: 1707
Average APNIC Region AS path length visible: 4.5
Max APNIC Region AS path length visible: 30
Number of APNIC region 32-bit ASNs visible in the Routing Table: 7678
Number of APNIC addresses announced to Internet: 137104128
Equivalent to 8 /8s, 44 /16s and 11 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-151865
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 259019
Total ARIN prefixes after maximum aggregation: 81484
ARIN Deaggregation factor: 3.18
Prefixes being announced from the ARIN address blocks: 464399
Unique aggregates announced from the ARIN address blocks: 75143
ARIN Region origin ASes present in the Internet Routing Table: 18831
ARIN Prefixes per ASN: 24.66
ARIN Region origin ASes announcing only one prefix: 6888
ARIN Region transit ASes present in the Internet Routing Table: 1896
Average ARIN Region AS path length visible: 4.3
Max ARIN Region AS path length visible: 251
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4331
Number of ARIN addresses announced to Internet: 686317638
Equivalent to 40 /8s, 232 /16s and 96 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-401308
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8,
54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8,
66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8,
73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8,
99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8,
130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8,
138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8,
147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8,
158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8,
166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8,
174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8,
206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 250428
Total RIPE prefixes after maximum aggregation: 88752
RIPE Deaggregation factor: 2.82
Prefixes being announced from the RIPE address blocks: 299420
Unique aggregates announced from the RIPE address blocks: 110392
RIPE Region origin ASes present in the Internet Routing Table: 27825
RIPE Prefixes per ASN: 10.76
RIPE Region origin ASes announcing only one prefix: 11897
RIPE Region transit ASes present in the Internet Routing Table: 3821
Average RIPE Region AS path length visible: 4.2
Max RIPE Region AS path length visible: 31
Number of RIPE region 32-bit ASNs visible in the Routing Table: 10470
Number of RIPE addresses announced to Internet: 414781632
Equivalent to 24 /8s, 185 /16s and 16 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-213403
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 124580
Total LACNIC prefixes after maximum aggregation: 22283
LACNIC Deaggregation factor: 5.59
Prefixes being announced from the LACNIC address blocks: 109
Unique aggregates announced from the LACNIC address blocks: 55
LACNIC Region origin ASes present in the Internet Routing Table: 10942
LACNIC Prefixes per ASN: 0.01
LACNIC Region origin ASes announcing only one prefix: 2260
LACNIC Region transit ASes present in the Internet Routing Table: 2187
Average LACNIC Region AS path length visible: 4.8
Max LACNIC Region AS path length visible: 57
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8626
Number of LACNIC addresses announced to Internet: 1095680
Equivalent to 0 /8s, 16 /16s and 184 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 28291
Total AfriNIC prefixes after maximum aggregation: 5094
AfriNIC Deaggregation factor: 5.55
Prefixes being announced from the AfriNIC address blocks: 2579
Unique aggregates announced from the AfriNIC address blocks: 1490
AfriNIC Region origin ASes present in the Internet Routing Table: 1609
AfriNIC Prefixes per ASN: 1.60
AfriNIC Region origin ASes announcing only one prefix: 535
AfriNIC Region transit ASes present in the Internet Routing Table: 309
Average AfriNIC Region AS path length visible: 4.9
Max AfriNIC Region AS path length visible: 35
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 943
Number of AfriNIC addresses announced to Internet: 16450048
Equivalent to 0 /8s, 251 /16s and 2 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
9808 9099 7411 20 CHINAMOBILE-CN China Mobile Communicati
7545 5887 447 152 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3603 1321 10 VIETEL-AS-AP Viettel Group, VN
45899 3519 1777 12 VNPT-AS-VN VNPT Corp, VN
7713 3498 986 34 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 2386 410 202 BBIL-AP BHARTI Airtel Ltd., IN
4766 2276 6939 198 KIXS-AS-KR Korea Telecom, KR
45090 2120 1047 61 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2107 328 123 TATACOMM-AS TATA Communications formerl
24560 2046 641 268 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
16509 6202 3130 1257 AMAZON-02, US
11492 4401 229 619 CABLEONE, US
22773 3943 1431 244 ASN-CXA-ALL-CCI-22773-RDC, US
7155 3896 167 20 VIASAT-SP-BACKBONE, US
16625 3488 1072 1568 AKAMAI-AS, US
6327 3403 757 38 SHAW, CA
749 2706 27372 1908 DNIC-AS-00749, US
30036 2612 277 125 MEDIACOM-ENTERPRISE-BUSINESS, US
209 2519 992 168 CENTURYLINK-US-LEGACY-QWEST, US
20115 2257 1816 312 CHARTER-20115, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
12479 6834 256 65 UNI2-AS, ES
9121 6608 1059 8 TTNET, TR
8551 4013 137 18 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 3647 2010 114 AKAMAI-ASN1, NL
39891 3296 61 16 ALJAWWALSTC-AS, SA
6849 2733 133 8 UKRTELNET, UA
12389 2725 885 187 ROSTELECOM-AS, RU
9009 2409 135 687 M247, GB
34984 2195 214 264 TELLCOM-AS, TR
47331 2151 245 1096 TTNET, TR
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 10470 2716 313 Uninet S.A. de C.V., MX
10620 3467 495 670 Telmex Colombia S.A., CO
11830 2431 71 56 Instituto Costarricense de Electricidad
13999 1707 253 371 Mega Cable, S.A. de C.V., MX
6503 1441 283 366 Axtel, S.A.B. de C.V., MX
28573 1384 2157 227 CLARO S.A., BR
3816 1254 629 131 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
26615 1100 2342 99 TIM SA, BR
6147 1090 257 5 Telefonica del Peru S.A.A., PE
11664 1008 185 392 Techtel LMDS Comunicaciones Interactiva
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 1583 373 17 LINKdotNET-AS, EG
24835 1481 375 27 RAYA-AS, EG
36992 1300 1340 159 ETISALAT-MISR, EG
36903 1199 545 114 MT-MPLS, MA
29571 909 62 61 ORANGE-COTE-IVOIRE, CI
6713 612 1583 30 IAM-AS, MA
36935 560 520 36 Vodafone-, EG
15399 519 51 34 WANANCHI-, KE
37342 469 32 1 MOVITEL, MZ
23889 422 230 14 MauritiusTelecom, MU
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 10470 2716 313 Uninet S.A. de C.V., MX
9808 9099 7411 20 CHINAMOBILE-CN China Mobile Communicati
12479 6834 256 65 UNI2-AS, ES
9121 6608 1059 8 TTNET, TR
16509 6202 3130 1257 AMAZON-02, US
7545 5887 447 152 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4401 229 619 CABLEONE, US
8551 4013 137 18 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
22773 3943 1431 244 ASN-CXA-ALL-CCI-22773-RDC, US
7155 3896 167 20 VIASAT-SP-BACKBONE, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
9808 9099 9079 CHINAMOBILE-CN China Mobile Communications Grou
12479 6834 6769 UNI2-AS, ES
9121 6608 6600 TTNET, TR
7545 5887 5735 TPG-INTERNET-AP TPG Telecom Limited, AU
16509 6202 4945 AMAZON-02, US
8551 4013 3995 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
7155 3896 3876 VIASAT-SP-BACKBONE, US
11492 4401 3782 CABLEONE, US
22773 3943 3699 ASN-CXA-ALL-CCI-22773-RDC, US
7552 3603 3593 VIETEL-AS-AP Viettel Group, VN
Complete listing at https://bgp.nsrc.org/REN/Guam/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Net Originated Transit AS Transit AS Name
17033 UNALLOCATED 2.3.33.0/24 7018 ATT-INTERNET4, US
395281 UNALLOCATED 2.4.40.0/23 7018 ATT-INTERNET4, US
395281 UNALLOCATED 2.4.42.0/23 7018 ATT-INTERNET4, US
15132 UNALLOCATED 2.9.150.0/24 1239 SPRINTLINK, US
3577 UNALLOCATED 2.19.197.0/24 7018 ATT-INTERNET4, US
26341 UNALLOCATED 2.33.109.0/24 7018 ATT-INTERNET4, US
21861 UNALLOCATED 2.37.59.0/24 7018 ATT-INTERNET4, US
33684 UNALLOCATED 2.37.144.0/24 6461 ZAYO-6461, US
13317 UNALLOCATED 2.44.10.0/24 7018 ATT-INTERNET4, US
63305 UNALLOCATED 2.49.58.0/24 7018 ATT-INTERNET4, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
0.20.160.0/20 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
0.20.176.0/21 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
0.192.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
0.192.2.0/24 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
0.193.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
0.196.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
0.0.0.0/11 8075 MICROSOFT-CORP-MSN-AS-BLOCK, US
0.32.176.0/20 50207 ASN-CSC-, NL
0.33.0.0/16 8075 MICROSOFT-CORP-MSN-AS-BLOCK, US
0.34.0.0/15 8070 MICROSOFT-CORP-MSN-AS-BLOCK, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
5.42.192.0/22 Origin: 395768 ITERATEL-1123, CA
5.42.192.0/22 Transit: 6939 HURRICANE, US
5.42.197.0/24 Origin: 399502 VALUEHOSTED-, US
5.42.197.0/24 Transit: 36352 AS-COLOCROSSING, US
5.42.198.0/24 Origin: 399577 SUREFIRE, US
5.42.198.0/24 Transit: 15164 UPNLLC, US
5.42.200.0/24 Origin: 40676 AS40676, US
5.42.200.0/24 Transit: 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., G
5.42.201.0/24 Origin: 40676 AS40676, US
5.42.201.0/24 Transit: 2914 NTT-LTD-2914, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:15 /9:11 /10:38 /11:95 /12:273
/13:553 /14:1152 /15:2042 /16:13398 /17:8132 /18:13653
/19:24768 /20:42052 /21:51632 /22:106881 /23:97359 /24:529297
/25:131 /26:109 /27:60 /28:58 /29:72 /30:19
/31:5 /32:50
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 3970 6834 UNI2-AS, ES
8151 3853 10470 Uninet S.A. de C.V., MX
10620 3370 3467 Telmex Colombia S.A., CO
7155 3224 3896 VIASAT-SP-BACKBONE, US
16509 2405 6202 AMAZON-02, US
30036 2074 2612 MEDIACOM-ENTERPRISE-BUSINESS, US
22773 1920 3943 ASN-CXA-ALL-CCI-22773-RDC, US
9121 1738 6608 TTNET, TR
7545 1625 5887 TPG-INTERNET-AP TPG Telecom Limited, AU
6327 1578 3403 SHAW, CA
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:26292 2:26179 3:52875 4:27356 5:34196 6:18326
7:21314 8:18213 9:23880 10:6178 11:5590 12:6030
13:4909 14:2678 15:2146 16:8380 17:5244 18:3580
19:2301 20:3596 21:2019 22:3247 23:4298 24:1569
25:2068 28:1186 29:1226 30:939 31:2260 32:801
33:373 34:1929 35:297 36:881 37:1025 38:2725
39:1283 40:1141 41:1380 42:1280 43:1558 44:1242
45:345 46:1782 47:1476 48:2222 49:1718 50:865
51:1082 52:1848 53:538 54:3649 55:1450 56:1892
57:1246 58:1028 59:2048 60:2462 61:1321 62:3465
63:1240 64:1693 65:1632 66:673 67:1733 68:3993
69:695 70:4827 71:825 72:3048 73:3084 74:1019
75:1169 76:3549 77:5779 78:3482 79:2408 80:2276
81:2974 82:3242 83:1952 84:2390 85:19555 86:4832
87:4234 88:3962 89:3501 90:8986 91:1747 92:11098
93:8599 94:7014 95:5041 96:2993 97:2454 98:6037
99:6050
End of report
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