[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Thu Sep 28 21:30:31 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Thu 28 Sep, 2023
IPv4 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: 944855
Prefixes after maximum aggregation (per Origin AS): 352946
Deaggregation factor: 2.68
Unique aggregates announced (without unneeded subnets): 452732
Number of IPv4 prefixes with a valid ROA: 433217
Number of IPv4 prefixes with an invalid ROA: 1644
Number of IPv4 prefixes with no ROA: 509994
Total ASes present in the Internet Routing Table: 74897
Prefixes per ASN: 12.62
Origin-only ASes present in the Internet Routing Table: 64429
Origin ASes announcing only one prefix: 25978
Transit ASes present in the Internet Routing Table: 10468
Transit-only ASes present in the Internet Routing Table: 467
Paths with bogon ASNs present in the IPv4 Routing Table: 104
Average AS path length visible in the Internet Routing Table: 5.0
Max AS path length visible: 56
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 1044
Number of instances of unregistered ASNs: 1047
Number of 32-bit ASNs allocated by the RIRs: 42705
Number of 32-bit ASNs visible in the Routing Table: 35186
Prefixes from 32-bit ASNs in the Routing Table: 180405
Number of bogon 32-bit ASNs visible in the Routing Table: 41
Special use prefixes present in the Routing Table: 8
Prefixes being announced from unallocated address space: 533
Number of addresses announced to Internet: 3054629376
Equivalent to 182 /8s, 17 /16s and 242 /24s
Percentage of available address space announced: 82.5
Percentage of allocated address space announced: 82.5
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: 319081
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 244606
Total APNIC prefixes after maximum aggregation: 70250
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 238444
Unique aggregates announced from the APNIC address blocks: 98655
APNIC Region origin ASes present in the Internet Routing Table: 13634
APNIC Prefixes per ASN: 17.49
APNIC Region origin ASes announcing only one prefix: 4062
APNIC Region transit ASes present in the Internet Routing Table: 1826
Average APNIC Region AS path length visible: 4.9
Max APNIC Region AS path length visible: 31
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8993
Number of APNIC addresses announced to Internet: 772521536
Equivalent to 46 /8s, 11 /16s and 190 /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, 131072-153913
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: 276123
Total ARIN prefixes after maximum aggregation: 123823
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 279533
Unique aggregates announced from the ARIN address blocks: 131810
ARIN Region origin ASes present in the Internet Routing Table: 19098
ARIN Prefixes per ASN: 14.64
ARIN Region origin ASes announcing only one prefix: 6952
ARIN Region transit ASes present in the Internet Routing Table: 1931
Average ARIN Region AS path length visible: 4.7
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4829
Number of ARIN addresses announced to Internet: 1278803264
Equivalent to 76 /8s, 56 /16s and 253 /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: 264801
Total RIPE prefixes after maximum aggregation: 123792
RIPE Deaggregation factor: 2.14
Prefixes being announced from the RIPE address blocks: 260091
Unique aggregates announced from the RIPE address blocks: 159942
RIPE Region origin ASes present in the Internet Routing Table: 28448
RIPE Prefixes per ASN: 9.14
RIPE Region origin ASes announcing only one prefix: 12030
RIPE Region transit ASes present in the Internet Routing Table: 3889
Average RIPE Region AS path length visible: 5.1
Max RIPE Region AS path length visible: 35
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11367
Number of RIPE addresses announced to Internet: 716582528
Equivalent to 42 /8s, 182 /16s and 46 /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
196608-216475
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: 126755
Total LACNIC prefixes after maximum aggregation: 28392
LACNIC Deaggregation factor: 4.46
Prefixes being announced from the LACNIC address blocks: 125575
Unique aggregates announced from the LACNIC address blocks: 49291
LACNIC Region origin ASes present in the Internet Routing Table: 11043
LACNIC Prefixes per ASN: 11.37
LACNIC Region origin ASes announcing only one prefix: 2331
LACNIC Region transit ASes present in the Internet Routing Table: 2327
Average LACNIC Region AS path length visible: 5.4
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8856
Number of LACNIC addresses announced to Internet: 178544384
Equivalent to 10 /8s, 164 /16s and 95 /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: 31526
Total AfriNIC prefixes after maximum aggregation: 5973
AfriNIC Deaggregation factor: 5.28
Prefixes being announced from the AfriNIC address blocks: 40673
Unique aggregates announced from the AfriNIC address blocks: 12585
AfriNIC Region origin ASes present in the Internet Routing Table: 1800
AfriNIC Prefixes per ASN: 22.60
AfriNIC Region origin ASes announcing only one prefix: 603
AfriNIC Region transit ASes present in the Internet Routing Table: 324
Average AfriNIC Region AS path length visible: 5.4
Max AfriNIC Region AS path length visible: 30
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1141
Number of AfriNIC addresses announced to Internet: 107743232
Equivalent to 6 /8s, 108 /16s and 8 /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 9484 8729 41 CHINAMOBILE-CN China Mobile Communicati
7545 5734 801 692 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4254 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3743 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3592 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3332 1840 96 VNPT-AS-VN VNPT Corp, VN
9498 3170 498 251 BBIL-AP BHARTI Airtel Ltd., IN
24560 2517 848 383 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2287 11269 604 KIXS-AS-KR Korea Telecom, KR
4755 2188 442 201 TATACOMM-AS TATA Communications formerl
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 9075 10989 3241 AMAZON-02, US
11492 4535 301 668 CABLEONE, US
7155 4174 288 96 VIASAT-SP-BACKBONE, US
6327 3546 1319 66 SHAW, CA
22773 3528 3039 297 ASN-CXA-ALL-CCI-22773-RDC, US
749 3151 54959 2403 DNIC-AS-00749, US
367 3005 3838 1419 DNIC-ASBLK-00306-00371, US
16625 2995 1414 2291 AKAMAI-AS, US
396982 2698 3597 395 GOOGLE-CLOUD-PLATFORM, US
30036 2497 359 383 MEDIACOM-ENTERPRISE-BUSINESS, 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 7388 1713 145 UNI2-AS, ES
39891 4897 290 61 ALJAWWALSTC-AS, SA
20940 4093 3398 179 AKAMAI-ASN1, NL
8551 3447 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2950 2298 917 ROSTELECOM-AS, RU
9009 2901 265 1483 M247, RO
34984 2336 363 594 TELLCOM-AS, TR
58224 1723 923 527 TCI, IR
13188 1607 100 26 TRIOLAN, UA
8452 1488 1852 16 TE-AS TE-AS, EG
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 11812 3383 602 UNINET, MX
10620 3542 506 852 Telmex Colombia S.A., CO
13999 2404 330 619 Mega Cable, S.A. de C.V., MX
11830 2006 369 64 Instituto Costarricense de Electricidad
28573 1327 2324 233 Claro NXT Telecomunicacoes Ltda, BR
6503 1302 344 510 Axtel, S.A.B. de C.V., MX
3816 1296 766 196 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1111 369 22 Telefonica del Peru S.A.A., PE
11664 1102 178 430 Techtel LMDS Comunicaciones Interactiva
28202 1069 52 9 Rede Brasileira de Comunicacao SA, BR
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 1605 393 19 LINKdotNET-AS, EG
24835 1549 549 28 RAYA-AS, EG
36992 1360 1518 280 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 1046 67 45 ORANGE-COTE-IVOIRE, CI
36935 938 521 44 Vodafone-, EG
37457 675 319 45 Telkom-Internet, ZA
6713 550 1861 34 IAM-AS, MA
15399 531 55 50 WANANCHI-, KE
37342 511 32 1 MOVITEL, MZ
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 11812 3383 602 UNINET, MX
9808 9484 8729 41 CHINAMOBILE-CN China Mobile Communicati
16509 9075 10989 3241 AMAZON-02, US
12479 7388 1713 145 UNI2-AS, ES
7545 5734 801 692 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 290 61 ALJAWWALSTC-AS, SA
11492 4535 301 668 CABLEONE, US
18403 4254 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4174 288 96 VIASAT-SP-BACKBONE, US
20940 4093 3398 179 AKAMAI-ASN1, NL
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 9484 9443 CHINAMOBILE-CN China Mobile Communications Grou
12479 7388 7243 UNI2-AS, ES
16509 9075 5834 AMAZON-02, US
7545 5734 5042 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 4836 ALJAWWALSTC-AS, SA
18403 4254 4229 FPT-AS-AP FPT Telecom Company, VN
7155 4174 4078 VIASAT-SP-BACKBONE, US
20940 4093 3914 AKAMAI-ASN1, NL
11492 4535 3867 CABLEONE, US
7552 3743 3723 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
33492 UNALLOCATED 8.6.184.0/23 3356 LEVEL3, US
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
396894 UNALLOCATED 8.28.201.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
10.20.160.0/20 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.20.176.0/21 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.2.0/24 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.193.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.196.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
100.96.100.0/24 57681 ASN-MGTS-USPD2, RU
192.88.99.0/24 6939 HURRICANE, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.140.216.0/24 Origin: 27176 DATAWAGON, US
23.140.216.0/24 Transit: 20278 NEXEON, US
23.141.0.0/24 Origin: 395350 RESERVED, ZZ
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.176.160.0/24 Origin: 397327 RESERVED, ZZ
23.176.160.0/24 Transit: 19108 SUDDENLINK-COMMUNICATIONS, US
23.189.192.0/24 Origin: 27593 RESERVED, ZZ
23.189.192.0/24 Transit: 174 COGENT-174, US
41.57.124.0/22 Origin: 37442 RESERVED, ZZ
41.57.124.0/22 Transit: 37204 TELONE, ZW
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 /8:16 /9:14 /10:38 /11:101 /12:298
/13:576 /14:1196 /15:2112 /16:13538 /17:8321 /18:14019
/19:25176 /20:44138 /21:52206 /22:111383 /23:102527 /24:568355
/25:126 /26:96 /27:140 /28:47 /29:96 /30:23
/31:3 /32:310
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6475 7388 UNI2-AS, ES
8151 5830 11812 UNINET, MX
39891 3632 4897 ALJAWWALSTC-AS, SA
11492 3447 4535 CABLEONE, US
6327 3356 3546 SHAW, CA
7155 3120 4174 VIASAT-SP-BACKBONE, US
8551 2924 3447 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2582 3528 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2154 2497 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2107 3542 Telmex Colombia S.A., CO
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2210 2:1410 3:265 4:7 5:4505 6:137
7:6 8:1527 9:1 10:1 11:172 12:1512
13:363 14:2324 15:303 16:201 17:368 18:653
20:294 21:4 22:188 23:6439 24:2909 25:2
27:2654 29:19 31:2566 32:82 34:27 35:118
36:2004 37:4521 38:5442 39:866 40:146 41:4320
42:2064 43:2309 44:324 45:17299 46:4343 47:370
49:1829 50:1901 51:590 52:1595 54:392 55:965
56:5 57:131 58:1854 59:1122 60:1006 61:2601
62:2773 63:1924 64:5820 65:2388 66:5067 67:3069
68:1355 69:4175 70:1357 71:681 72:3022 74:2653
75:1594 76:631 77:2419 78:1839 79:2989 80:2121
81:1845 82:1513 83:1315 84:1575 85:3111 86:769
87:2095 88:1251 89:3949 90:623 91:7928 92:2051
93:2631 94:3566 95:4050 96:1299 97:315 98:1097
99:731 100:91 101:1288 102:3082 103:32280 104:4742
105:971 106:905 107:2697 108:1144 109:4273 110:2128
111:3147 112:2067 113:1765 114:1697 115:2073 116:1905
117:2538 118:2697 119:1971 120:1779 121:1138 122:2629
123:2192 124:1565 125:2531 128:1461 129:929 130:1067
131:2080 132:873 133:408 134:1781 135:348 136:971
137:1130 138:2822 139:1591 140:1295 141:1331 142:1518
143:1587 144:1007 145:347 146:1966 147:1621 148:2432
149:2287 150:892 151:1232 152:1874 153:590 154:5136
155:1386 156:1995 157:1344 158:1057 159:2257 160:2676
161:1593 162:3566 163:1615 164:1724 165:1907 166:1060
167:1748 168:3946 169:885 170:4877 171:925 172:3781
173:2973 174:991 175:1203 176:3840 177:5336 178:3561
179:2445 180:2459 181:3549 182:3321 183:1993 184:2277
185:20784 186:5016 187:4548 188:4288 189:4140 190:9346
191:1814 192:11000 193:8999 194:7375 195:5312 196:3151
197:2562 198:5999 199:6157 200:8127 201:6150 202:10461
203:10184 204:4578 205:3715 206:4418 207:3488 208:4173
209:4925 210:4303 211:2465 212:4306 213:3429 214:1114
215:70 216:6770 217:2880 218:1285 219:405 220:1800
221:984 222:664 223:2152
End of report
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