[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Fri Aug 2 21:31:00 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Fri 02 Aug, 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: 964740
Prefixes after maximum aggregation (per Origin AS): 363048
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 464405
Number of IPv4 prefixes with a valid ROA: 499545
Number of IPv4 prefixes with an invalid ROA: 19
Number of IPv4 prefixes with no ROA: 465176
Total ASes present in the Internet Routing Table: 75983
Prefixes per ASN: 12.70
Origin-only ASes present in the Internet Routing Table: 65116
Origin ASes announcing only one prefix: 26330
Transit ASes present in the Internet Routing Table: 10867
Transit-only ASes present in the Internet Routing Table: 530
Paths with bogon ASNs present in the IPv4 Routing Table: 96
Average AS path length visible in the Internet Routing Table: 5.4
Max AS path length visible: 85
Max AS path prepend of ASN (152107) 80
Prefixes from unregistered ASNs in the Routing Table: 982
Number of instances of unregistered ASNs: 996
Number of 32-bit ASNs allocated by the RIRs: 45074
Number of 32-bit ASNs visible in the Routing Table: 36804
Prefixes from 32-bit ASNs in the Routing Table: 194817
Number of bogon 32-bit ASNs visible in the Routing Table: 56
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 383
Number of addresses announced to Internet: 3026128000
Equivalent to 180 /8s, 95 /16s and 12 /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: 319868
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 251893
Total APNIC prefixes after maximum aggregation: 74047
APNIC Deaggregation factor: 3.40
Prefixes being announced from the APNIC address blocks: 244135
Unique aggregates announced from the APNIC address blocks: 101650
APNIC Region origin ASes present in the Internet Routing Table: 14231
APNIC Prefixes per ASN: 17.16
APNIC Region origin ASes announcing only one prefix: 4333
APNIC Region transit ASes present in the Internet Routing Table: 1904
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 85
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9664
Number of APNIC addresses announced to Internet: 761869120
Equivalent to 45 /8s, 105 /16s and 51 /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: 280991
Total ARIN prefixes after maximum aggregation: 125553
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 285270
Unique aggregates announced from the ARIN address blocks: 134880
ARIN Region origin ASes present in the Internet Routing Table: 19120
ARIN Prefixes per ASN: 14.92
ARIN Region origin ASes announcing only one prefix: 6946
ARIN Region transit ASes present in the Internet Routing Table: 1989
Average ARIN Region AS path length visible: 5.0
Max ARIN Region AS path length visible: 28
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4948
Number of ARIN addresses announced to Internet: 1266709824
Equivalent to 75 /8s, 128 /16s and 117 /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: 268990
Total RIPE prefixes after maximum aggregation: 128050
RIPE Deaggregation factor: 2.10
Prefixes being announced from the RIPE address blocks: 264759
Unique aggregates announced from the RIPE address blocks: 165653
RIPE Region origin ASes present in the Internet Routing Table: 28718
RIPE Prefixes per ASN: 9.22
RIPE Region origin ASes announcing only one prefix: 12103
RIPE Region transit ASes present in the Internet Routing Table: 3970
Average RIPE Region AS path length visible: 5.6
Max RIPE Region AS path length visible: 41
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11936
Number of RIPE addresses announced to Internet: 714637568
Equivalent to 42 /8s, 152 /16s and 129 /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: 128814
Total LACNIC prefixes after maximum aggregation: 28428
LACNIC Deaggregation factor: 4.53
Prefixes being announced from the LACNIC address blocks: 126662
Unique aggregates announced from the LACNIC address blocks: 48068
LACNIC Region origin ASes present in the Internet Routing Table: 11131
LACNIC Prefixes per ASN: 11.38
LACNIC Region origin ASes announcing only one prefix: 2317
LACNIC Region transit ASes present in the Internet Routing Table: 2461
Average LACNIC Region AS path length visible: 6.0
Max LACNIC Region AS path length visible: 61
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9029
Number of LACNIC addresses announced to Internet: 177914624
Equivalent to 10 /8s, 154 /16s and 195 /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: 33070
Total AfriNIC prefixes after maximum aggregation: 6316
AfriNIC Deaggregation factor: 5.24
Prefixes being announced from the AfriNIC address blocks: 43531
Unique aggregates announced from the AfriNIC address blocks: 13845
AfriNIC Region origin ASes present in the Internet Routing Table: 1863
AfriNIC Prefixes per ASN: 23.37
AfriNIC Region origin ASes announcing only one prefix: 631
AfriNIC Region transit ASes present in the Internet Routing Table: 358
Average AfriNIC Region AS path length visible: 5.8
Max AfriNIC Region AS path length visible: 39
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1227
Number of AfriNIC addresses announced to Internet: 104754432
Equivalent to 6 /8s, 62 /16s and 109 /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 8746 74 CHINAMOBILE-CN China Mobile Communication
7545 5659 840 660 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4226 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3964 1331 21 VIETEL-AS-AP Viettel Group, VN
9498 3770 511 261 BBIL-AP BHARTI Airtel Ltd., IN
7713 3637 1044 66 TELKOMNET-AS-AP PT Telekomunikasi Indones
45899 3243 1841 105 VNPT-AS-VN VNPT Corp, VN
24560 2814 860 440 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2171 433 196 TATACOMM-AS TATA Communications formerly
45090 2152 1438 79 TENCENT-NET-AP Shenzhen Tencent Computer
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 10333 11571 3708 AMAZON-02, US
11492 4624 307 545 CABLEONE, US
7155 4166 287 88 VIASAT-SP-BACKBONE, US
174 3779 8785 880 COGENT-174, US
6327 3595 1320 79 SHAW, CA
22773 3424 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US
749 3258 54898 2510 DNIC-AS-00749, US
16625 3071 1329 2205 AKAMAI-AS, US
7018 2966 23679 1860 ATT-INTERNET4, US
396982 2760 3584 407 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 7710 1708 145 UNI2-AS, ES
39891 4521 271 59 ALJAWWALSTC-AS, SA
20940 3868 3396 144 AKAMAI-ASN1, NL
9009 3569 305 1840 M247, RO
12389 2864 2291 859 ROSTELECOM-AS, RU
34984 2333 361 585 TELLCOM-AS, TR
8551 1781 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Internet
212238 1744 125 1276 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1556 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 11839 3290 518 UNINET, MX
10620 3531 493 934 Telmex Colombia S.A., CO
13999 2554 619 38 Mega Cable, S.A. de C.V., MX
11830 2004 369 64 Instituto Costarricense de Electricidad y
28573 1343 2311 258 Claro NXT Telecomunicacoes Ltda, BR
3816 1315 768 202 COLOMBIA TELECOMUNICACIONES S.A. ESP, CO
6503 1126 314 483 Axtel, S.A.B. de C.V., MX
26615 1076 2503 53 TIM SA, BR
19037 1070 278 31 AMX Argentina S.A., AR
22884 1068 98 370 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
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 1615 389 16 LINKdotNET-AS, EG
24835 1555 593 29 RAYA-AS, EG
36992 1382 1520 280 ETISALAT-MISR, EG
29571 1303 83 76 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 937 521 42 Vodafone-, EG
6713 556 1861 35 IAM-AS, MA
37457 556 310 36 Telkom-Internet, ZA
36914 553 82 3 KENET-AS, KE
37342 512 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 11839 3290 518 UNINET, MX
16509 10333 11571 3708 AMAZON-02, US
9808 9861 8746 74 CHINAMOBILE-CN China Mobile Communication
12479 7710 1708 145 UNI2-AS, ES
7545 5659 840 660 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4624 307 545 CABLEONE, US
39891 4521 271 59 ALJAWWALSTC-AS, SA
18403 4226 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4166 287 88 VIASAT-SP-BACKBONE, US
7552 3964 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 9787 CHINAMOBILE-CN China Mobile Communications Grou
12479 7710 7565 UNI2-AS, ES
16509 10333 6625 AMAZON-02, US
7545 5659 4999 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4521 4462 ALJAWWALSTC-AS, SA
18403 4226 4203 FPT-AS-AP FPT Telecom Company, VN
11492 4624 4079 CABLEONE, US
7155 4166 4078 VIASAT-SP-BACKBONE, US
7552 3964 3943 VIETEL-AS-AP Viettel Group, VN
20940 3868 3724 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-D
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
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
46639 UNALLOCATED 8.38.73.0/24 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
23.152.48.0/24 Origin: 46167 RESERVED, ZZ
23.152.48.0/24 Transit: 7018 ATT-INTERNET4, US
23.170.224.0/24 Origin: 30168 RESERVED, ZZ
23.170.224.0/24 Transit: 397095 SETSONLLC, US
23.189.192.0/24 Origin: 27593 RESERVED, ZZ
23.189.192.0/24 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 /9:16 /10:37 /11:92 /12:294
/13:577 /14:1174 /15:2095 /16:13205 /17:8269 /18:13832
/19:24638 /20:43790 /21:52060 /22:111993 /23:102882 /24:589010
/25:88 /26:91 /27:137 /28:37 /29:83 /30:28
/31:9 /32:287
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6796 7710 UNI2-AS, ES
8151 5929 11839 UNINET, MX
11492 3535 4624 CABLEONE, US
6327 3392 3595 SHAW, CA
39891 3361 4521 ALJAWWALSTC-AS, SA
7155 3111 4166 VIASAT-SP-BACKBONE, US
22773 2560 3424 ASN-CXA-ALL-CCI-22773-RDC, US
10620 2160 3531 Telmex Colombia S.A., CO
30036 2157 2496 MEDIACOM-ENTERPRISE-BUSINESS, US
16509 2145 10333 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2270 2:1509 3:392 4:8 5:4668 6:162
7:6 8:1515 9:1 11:172 12:1432 13:367
14:2351 15:324 16:232 17:365 18:797 20:408
21:4 22:188 23:6931 24:3080 25:2 27:2636
29:19 31:2646 32:53 34:66 35:137 36:2348
37:4525 38:8318 39:913 40:147 41:4245 42:2007
43:2430 44:334 45:18020 46:4629 47:299 49:1979
50:1865 51:579 52:1581 54:319 55:950 56:8
57:221 58:2161 59:1202 60:1059 61:2838 62:2833
63:1870 64:5591 65:2293 66:4722 67:3049 68:1346
69:4050 70:1321 71:565 72:2931 74:2623 75:1595
76:614 77:2625 78:1866 79:1794 80:2182 81:2037
82:1682 83:1372 84:1704 85:3174 86:939 87:2287
88:1304 89:4233 90:698 91:8295 92:2354 93:2732
94:3776 95:4222 96:1278 97:316 98:1041 99:739
100:73 101:1161 102:3505 103:32127 104:4775 105:1078
106:1000 107:2503 108:1168 109:4083 110:2113 111:3213
112:2060 113:1811 114:1820 115:2104 116:1952 117:2639
118:2724 119:1995 120:1802 121:1309 122:2718 123:2300
124:1577 125:2831 126:64 128:1432 129:944 130:1211
131:1938 132:834 133:415 134:1719 135:351 136:1135
137:1209 138:3060 139:1535 140:1424 141:1393 142:1686
143:1662 144:1000 145:363 146:2135 147:2027 148:2563
149:2779 150:1035 151:1340 152:2262 153:591 154:6531
155:1439 156:2288 157:1921 158:1148 159:2444 160:2947
161:1717 162:3551 163:1721 164:1714 165:2161 166:1263
167:1852 168:4236 169:815 170:5139 171:1033 172:3893
173:3082 174:900 175:1262 176:3520 177:5220 178:3684
179:2363 180:2432 181:3839 182:3330 183:1981 184:2264
185:21132 186:5248 187:4581 188:4220 189:4314 190:9661
191:1603 192:11058 193:9239 194:7545 195:5405 196:3264
197:2699 198:5988 199:8047 200:8564 201:6383 202:10399
203:10462 204:4572 205:3678 206:4512 207:3588 208:4174
209:5032 210:4558 211:2534 212:4426 213:3679 214:1068
215:49 216:6765 217:3013 218:1347 219:431 220:1809
221:1037 222:699 223:2218
End of report
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