[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Tue Jun 25 21:29:52 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Tue 25 Jun, 2024
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: 964321
Prefixes after maximum aggregation (per Origin AS): 362595
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 465064
Number of IPv4 prefixes with a valid ROA: 492989
Number of IPv4 prefixes with an invalid ROA: 6
Number of IPv4 prefixes with no ROA: 471326
Total ASes present in the Internet Routing Table: 75904
Prefixes per ASN: 12.70
Origin-only ASes present in the Internet Routing Table: 65051
Origin ASes announcing only one prefix: 26355
Transit ASes present in the Internet Routing Table: 10853
Transit-only ASes present in the Internet Routing Table: 535
Paths with bogon ASNs present in the IPv4 Routing Table: 46
Average AS path length visible in the Internet Routing Table: 5.4
Max AS path length visible: 106
Max AS path prepend of ASN (269289) 101
Prefixes from unregistered ASNs in the Routing Table: 993
Number of instances of unregistered ASNs: 996
Number of 32-bit ASNs allocated by the RIRs: 44852
Number of 32-bit ASNs visible in the Routing Table: 36619
Prefixes from 32-bit ASNs in the Routing Table: 192011
Number of bogon 32-bit ASNs visible in the Routing Table: 9
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 413
Number of addresses announced to Internet: 3024136832
Equivalent to 180 /8s, 64 /16s and 170 /24s
Percentage of available address space announced: 81.7
Percentage of allocated address space announced: 81.7
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.6
Total number of prefixes smaller than registry allocations: 320964
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 251195
Total APNIC prefixes after maximum aggregation: 73399
APNIC Deaggregation factor: 3.42
Prefixes being announced from the APNIC address blocks: 243426
Unique aggregates announced from the APNIC address blocks: 101155
APNIC Region origin ASes present in the Internet Routing Table: 14156
APNIC Prefixes per ASN: 17.20
APNIC Region origin ASes announcing only one prefix: 4314
APNIC Region transit ASes present in the Internet Routing Table: 1910
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 55
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9591
Number of APNIC addresses announced to Internet: 761227328
Equivalent to 45 /8s, 95 /16s and 104 /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: 280288
Total ARIN prefixes after maximum aggregation: 125454
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 284788
Unique aggregates announced from the ARIN address blocks: 134599
ARIN Region origin ASes present in the Internet Routing Table: 19147
ARIN Prefixes per ASN: 14.87
ARIN Region origin ASes announcing only one prefix: 6959
ARIN Region transit ASes present in the Internet Routing Table: 1987
Average ARIN Region AS path length visible: 5.0
Max ARIN Region AS path length visible: 29
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4932
Number of ARIN addresses announced to Internet: 1266556480
Equivalent to 75 /8s, 126 /16s and 30 /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, 393216-402332
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: 269355
Total RIPE prefixes after maximum aggregation: 127620
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 264251
Unique aggregates announced from the RIPE address blocks: 165207
RIPE Region origin ASes present in the Internet Routing Table: 28711
RIPE Prefixes per ASN: 9.20
RIPE Region origin ASes announcing only one prefix: 12105
RIPE Region transit ASes present in the Internet Routing Table: 3976
Average RIPE Region AS path length visible: 5.6
Max RIPE Region AS path length visible: 42
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11889
Number of RIPE addresses announced to Internet: 714001152
Equivalent to 42 /8s, 142 /16s and 203 /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: 129400
Total LACNIC prefixes after maximum aggregation: 29177
LACNIC Deaggregation factor: 4.44
Prefixes being announced from the LACNIC address blocks: 127302
Unique aggregates announced from the LACNIC address blocks: 50159
LACNIC Region origin ASes present in the Internet Routing Table: 11114
LACNIC Prefixes per ASN: 11.45
LACNIC Region origin ASes announcing only one prefix: 2351
LACNIC Region transit ASes present in the Internet Routing Table: 2422
Average LACNIC Region AS path length visible: 5.9
Max LACNIC Region AS path length visible: 106
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8996
Number of LACNIC addresses announced to Internet: 176699136
Equivalent to 10 /8s, 136 /16s and 55 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-274844 + 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: 33090
Total AfriNIC prefixes after maximum aggregation: 6281
AfriNIC Deaggregation factor: 5.27
Prefixes being announced from the AfriNIC address blocks: 44141
Unique aggregates announced from the AfriNIC address blocks: 13619
AfriNIC Region origin ASes present in the Internet Routing Table: 1850
AfriNIC Prefixes per ASN: 23.86
AfriNIC Region origin ASes announcing only one prefix: 626
AfriNIC Region transit ASes present in the Internet Routing Table: 360
Average AfriNIC Region AS path length visible: 5.9
Max AfriNIC Region AS path length visible: 42
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1211
Number of AfriNIC addresses announced to Internet: 105408256
Equivalent to 6 /8s, 72 /16s and 103 /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 9861 8745 72 CHINAMOBILE-CN China Mobile Communicati
7545 5639 776 669 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4203 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3932 1331 21 VIETEL-AS-AP Viettel Group, VN
9498 3756 510 261 BBIL-AP BHARTI Airtel Ltd., IN
7713 3613 1044 66 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3269 1857 105 VNPT-AS-VN VNPT Corp, VN
24560 2822 863 393 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2178 419 204 TATACOMM-AS TATA Communications formerl
45090 2150 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
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 10063 11498 3621 AMAZON-02, US
11492 4641 308 547 CABLEONE, US
7155 4166 287 88 VIASAT-SP-BACKBONE, US
174 3671 8783 863 COGENT-174, US
6327 3594 1320 79 SHAW, CA
22773 3451 3037 212 ASN-CXA-ALL-CCI-22773-RDC, US
749 3248 54900 2500 DNIC-AS-00749, US
16625 3111 1352 2239 AKAMAI-AS, US
7018 2880 23667 1809 ATT-INTERNET4, US
396982 2765 3611 413 GOOGLE-CLOUD-PLATFORM, 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 7712 1708 145 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3870 3396 151 AKAMAI-ASN1, NL
9009 3599 306 1818 M247, RO
12389 2915 2294 870 ROSTELECOM-AS, RU
34984 2347 361 577 TELLCOM-AS, TR
8551 1780 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
212238 1701 123 1233 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1571 1852 14 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 11871 3311 507 UNINET, MX
10620 3518 492 938 Telmex Colombia S.A., CO
13999 2551 356 674 Mega Cable, S.A. de C.V., MX
11830 2003 369 64 Instituto Costarricense de Electricidad
28573 1343 2311 258 Claro NXT Telecomunicacoes Ltda, BR
3816 1325 778 193 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1128 314 478 Axtel, S.A.B. de C.V., MX
28202 1117 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1094 369 22 Telefonica del Peru S.A.A., PE
26615 1081 2503 53 TIM 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 1622 389 16 LINKdotNET-AS, EG
24835 1548 593 29 RAYA-AS, EG
36992 1380 1520 283 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1229 78 76 ORANGE-COTE-IVOIRE, CI
36935 940 521 43 Vodafone-, EG
37457 564 314 37 Telkom-Internet, ZA
6713 554 1861 35 IAM-AS, MA
36914 549 82 3 KENET-AS, KE
37342 526 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 11871 3311 507 UNINET, MX
16509 10063 11498 3621 AMAZON-02, US
9808 9861 8745 72 CHINAMOBILE-CN China Mobile Communicati
12479 7712 1708 145 UNI2-AS, ES
7545 5639 776 669 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 286 60 ALJAWWALSTC-AS, SA
11492 4641 308 547 CABLEONE, US
18403 4203 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4166 287 88 VIASAT-SP-BACKBONE, US
7552 3932 1331 21 VIETEL-AS-AP Viettel Group, VN
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 9861 9789 CHINAMOBILE-CN China Mobile Communications Grou
12479 7712 7567 UNI2-AS, ES
16509 10063 6442 AMAZON-02, US
7545 5639 4970 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4203 4180 FPT-AS-AP FPT Telecom Company, VN
11492 4641 4094 CABLEONE, US
7155 4166 4078 VIASAT-SP-BACKBONE, US
7552 3932 3911 VIETEL-AS-AP Viettel Group, VN
20940 3870 3719 AKAMAI-ASN1, NL
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
33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US
46639 UNALLOCATED 8.17.66.0/24 701 UUNET, 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 CROWNCASTLE-AS46887, 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 3356 LEVEL3, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
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
23.147.105.0/24 Origin: 398998 MAVERIX, US
23.147.105.0/24 Transit: 174 COGENT-174, US
23.147.106.0/24 Origin: 398998 MAVERIX, US
23.147.106.0/24 Transit: 174 COGENT-174, US
23.147.107.0/24 Origin: 398998 MAVERIX, US
23.147.107.0/24 Transit: 174 COGENT-174, 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 /8:16 /9:14 /10:36 /11:93 /12:296
/13:572 /14:1182 /15:2100 /16:13284 /17:8261 /18:13883
/19:24689 /20:43821 /21:52067 /22:112186 /23:103129 /24:587956
/25:92 /26:77 /27:134 /28:37 /29:82 /30:28
/31:9 /32:277
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6800 7712 UNI2-AS, ES
8151 5942 11871 UNINET, MX
11492 3548 4641 CABLEONE, US
39891 3440 4758 ALJAWWALSTC-AS, SA
6327 3390 3594 SHAW, CA
7155 3111 4166 VIASAT-SP-BACKBONE, US
22773 2563 3451 ASN-CXA-ALL-CCI-22773-RDC, US
10620 2147 3518 Telmex Colombia S.A., CO
30036 2145 2485 MEDIACOM-ENTERPRISE-BUSINESS, US
16509 2128 10063 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2287 2:1501 3:352 4:8 5:4655 6:161
7:6 8:1517 9:1 11:172 12:1447 13:357
14:2364 15:317 16:217 17:369 18:772 20:394
21:4 22:188 23:6885 24:3104 25:2 27:2638
29:19 31:2611 32:54 34:64 35:136 36:2328
37:4509 38:8128 39:898 40:140 41:4239 42:2011
43:2384 44:328 45:17737 46:4559 47:302 49:1971
50:1894 51:584 52:1581 54:313 55:915 56:8
57:217 58:2092 59:1195 60:1037 61:2615 62:2803
63:1901 64:5656 65:2330 66:4704 67:3026 68:1313
69:4147 70:1340 71:585 72:2957 74:2622 75:1587
76:619 77:2622 78:1870 79:1784 80:2201 81:2041
82:1657 83:1362 84:1691 85:3197 86:919 87:2287
88:1275 89:4191 90:685 91:8271 92:2328 93:2725
94:3761 95:4214 96:1285 97:317 98:1022 99:739
100:73 101:1163 102:3673 103:32238 104:4787 105:1089
106:990 107:2483 108:1154 109:4058 110:2133 111:3258
112:2046 113:1816 114:1819 115:2140 116:1882 117:2654
118:2724 119:2001 120:1781 121:1312 122:2710 123:2235
124:1577 125:2848 126:32 128:1455 129:935 130:1192
131:1922 132:839 133:413 134:1739 135:364 136:1131
137:1153 138:2981 139:1531 140:1407 141:1386 142:1680
143:1582 144:994 145:373 146:2111 147:1998 148:2568
149:2740 150:1044 151:1367 152:2238 153:592 154:7032
155:1495 156:2304 157:1877 158:1160 159:2328 160:2806
161:1702 162:3568 163:1702 164:1703 165:2186 166:1281
167:1821 168:4184 169:803 170:5099 171:1031 172:3875
173:3077 174:892 175:1255 176:3526 177:5456 178:3717
179:2365 180:2422 181:3834 182:3350 183:1982 184:2261
185:21076 186:5298 187:4724 188:4192 189:4359 190:9584
191:1917 192:11041 193:9187 194:7573 195:5415 196:3211
197:2811 198:5970 199:7969 200:8452 201:6469 202:10346
203:10247 204:4583 205:3666 206:4507 207:3571 208:4175
209:5050 210:4483 211:2531 212:4385 213:3593 214:1056
215:49 216:6802 217:3079 218:1308 219:414 220:1809
221:1040 222:685 223:2203
End of report
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