[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sun Jun 9 21:30:15 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Sun 09 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: 963117
Prefixes after maximum aggregation (per Origin AS): 361840
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 464774
Number of IPv4 prefixes with a valid ROA: 489952
Number of IPv4 prefixes with an invalid ROA: 6
Number of IPv4 prefixes with no ROA: 473158
Total ASes present in the Internet Routing Table: 75891
Prefixes per ASN: 12.69
Origin-only ASes present in the Internet Routing Table: 65050
Origin ASes announcing only one prefix: 26354
Transit ASes present in the Internet Routing Table: 10841
Transit-only ASes present in the Internet Routing Table: 536
Paths with bogon ASNs present in the IPv4 Routing Table: 48
Average AS path length visible in the Internet Routing Table: 5.4
Max AS path length visible: 61
Max AS path prepend of ASN ( 53153) 57
Prefixes from unregistered ASNs in the Routing Table: 991
Number of instances of unregistered ASNs: 994
Number of 32-bit ASNs allocated by the RIRs: 44722
Number of 32-bit ASNs visible in the Routing Table: 36549
Prefixes from 32-bit ASNs in the Routing Table: 191304
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: 428
Number of addresses announced to Internet: 3024172928
Equivalent to 180 /8s, 65 /16s and 55 /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: 320886
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 251012
Total APNIC prefixes after maximum aggregation: 73332
APNIC Deaggregation factor: 3.42
Prefixes being announced from the APNIC address blocks: 243350
Unique aggregates announced from the APNIC address blocks: 101087
APNIC Region origin ASes present in the Internet Routing Table: 14140
APNIC Prefixes per ASN: 17.21
APNIC Region origin ASes announcing only one prefix: 4304
APNIC Region transit ASes present in the Internet Routing Table: 1904
Average APNIC Region AS path length visible: 5.1
Max APNIC Region AS path length visible: 55
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9560
Number of APNIC addresses announced to Internet: 761178432
Equivalent to 45 /8s, 94 /16s and 169 /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: 279686
Total ARIN prefixes after maximum aggregation: 125421
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 284129
Unique aggregates announced from the ARIN address blocks: 134536
ARIN Region origin ASes present in the Internet Routing Table: 19161
ARIN Prefixes per ASN: 14.83
ARIN Region origin ASes announcing only one prefix: 6971
ARIN Region transit ASes present in the Internet Routing Table: 1988
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: 4923
Number of ARIN addresses announced to Internet: 1267047744
Equivalent to 75 /8s, 133 /16s and 157 /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: 268959
Total RIPE prefixes after maximum aggregation: 127420
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 263900
Unique aggregates announced from the RIPE address blocks: 164897
RIPE Region origin ASes present in the Internet Routing Table: 28700
RIPE Prefixes per ASN: 9.20
RIPE Region origin ASes announcing only one prefix: 12106
RIPE Region transit ASes present in the Internet Routing Table: 3970
Average RIPE Region AS path length visible: 5.7
Max RIPE Region AS path length visible: 47
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11846
Number of RIPE addresses announced to Internet: 713572096
Equivalent to 42 /8s, 136 /16s and 63 /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: 129489
Total LACNIC prefixes after maximum aggregation: 28761
LACNIC Deaggregation factor: 4.50
Prefixes being announced from the LACNIC address blocks: 127461
Unique aggregates announced from the LACNIC address blocks: 50223
LACNIC Region origin ASes present in the Internet Routing Table: 11115
LACNIC Prefixes per ASN: 11.47
LACNIC Region origin ASes announcing only one prefix: 2339
LACNIC Region transit ASes present in the Internet Routing Table: 2423
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: 9009
Number of LACNIC addresses announced to Internet: 176722176
Equivalent to 10 /8s, 136 /16s and 145 /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: 32980
Total AfriNIC prefixes after maximum aggregation: 6256
AfriNIC Deaggregation factor: 5.27
Prefixes being announced from the AfriNIC address blocks: 43849
Unique aggregates announced from the AfriNIC address blocks: 13698
AfriNIC Region origin ASes present in the Internet Routing Table: 1846
AfriNIC Prefixes per ASN: 23.75
AfriNIC Region origin ASes announcing only one prefix: 634
AfriNIC Region transit ASes present in the Internet Routing Table: 350
Average AfriNIC Region AS path length visible: 5.9
Max AfriNIC Region AS path length visible: 29
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1211
Number of AfriNIC addresses announced to Internet: 105403392
Equivalent to 6 /8s, 72 /16s and 84 /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 9830 8743 66 CHINAMOBILE-CN China Mobile Communicati
7545 5634 776 667 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4212 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3934 1331 21 VIETEL-AS-AP Viettel Group, VN
9498 3755 510 260 BBIL-AP BHARTI Airtel Ltd., IN
7713 3618 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3276 1857 102 VNPT-AS-VN VNPT Corp, VN
24560 2791 862 396 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2181 433 195 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 9998 11392 3580 AMAZON-02, US
11492 4626 307 585 CABLEONE, US
7155 4167 287 89 VIASAT-SP-BACKBONE, US
6327 3594 1320 79 SHAW, CA
174 3498 8781 868 COGENT-174, US
22773 3474 3038 218 ASN-CXA-ALL-CCI-22773-RDC, US
749 3251 54901 2503 DNIC-AS-00749, US
16625 3111 1339 2238 AKAMAI-AS, US
7018 2884 23668 1816 ATT-INTERNET4, US
396982 2759 3633 408 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 7734 1708 145 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3866 3396 150 AKAMAI-ASN1, NL
9009 3542 303 1767 M247, RO
12389 2915 2294 870 ROSTELECOM-AS, RU
34984 2343 361 577 TELLCOM-AS, TR
8551 1762 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
212238 1655 121 1193 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1475 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 12172 3322 505 UNINET, MX
10620 3514 492 936 Telmex Colombia S.A., CO
13999 2547 355 668 Mega Cable, S.A. de C.V., MX
11830 2003 369 64 Instituto Costarricense de Electricidad
28573 1346 2311 255 Claro NXT Telecomunicacoes Ltda, BR
3816 1322 784 196 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
11664 1245 278 33 Techtel LMDS Comunicaciones Interactiva
6503 1130 315 480 Axtel, S.A.B. de C.V., MX
28202 1116 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1087 369 22 Telefonica del Peru S.A.A., PE
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 1614 389 20 LINKdotNET-AS, EG
24835 1557 593 29 RAYA-AS, EG
36992 1368 1464 287 ETISALAT-MISR, EG
36903 1248 554 95 MT-MPLS, MA
29571 1216 77 75 ORANGE-COTE-IVOIRE, CI
36935 933 521 43 Vodafone-, EG
37457 564 314 37 Telkom-Internet, ZA
6713 556 1861 35 IAM-AS, MA
15399 531 56 56 WANANCHI-, KE
36914 526 82 3 KENET-AS, KE
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 12172 3322 505 UNINET, MX
16509 9998 11392 3580 AMAZON-02, US
9808 9830 8743 66 CHINAMOBILE-CN China Mobile Communicati
12479 7734 1708 145 UNI2-AS, ES
7545 5634 776 667 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 286 60 ALJAWWALSTC-AS, SA
11492 4626 307 585 CABLEONE, US
18403 4212 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4167 287 89 VIASAT-SP-BACKBONE, US
7552 3934 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 9830 9764 CHINAMOBILE-CN China Mobile Communications Grou
12479 7734 7589 UNI2-AS, ES
16509 9998 6418 AMAZON-02, US
7545 5634 4967 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4212 4189 FPT-AS-AP FPT Telecom Company, VN
7155 4167 4078 VIASAT-SP-BACKBONE, US
11492 4626 4041 CABLEONE, US
7552 3934 3913 VIETEL-AS-AP Viettel Group, VN
20940 3866 3716 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
23.189.192.0/24 Origin: 27593 RESERVED, ZZ
23.189.192.0/24 Transit: 174 COGENT-174, US
41.57.112.0/24 Origin: 3741 IS, ZA
41.57.112.0/24 Transit: 2914 NTT-LTD-2914, US
41.57.124.0/22 Origin: 37442 RESERVED, ZZ
41.57.124.0/22 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 /11:92 /12:296
/13:572 /14:1178 /15:2094 /16:13281 /17:8249 /18:13874
/19:24680 /20:43793 /21:51955 /22:112148 /23:102973 /24:587108
/25:121 /26:75 /27:133 /28:35 /29:82 /30:28
/31:7 /32:277
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6824 7734 UNI2-AS, ES
8151 6219 12172 UNINET, MX
11492 3535 4626 CABLEONE, US
39891 3440 4758 ALJAWWALSTC-AS, SA
6327 3390 3594 SHAW, CA
7155 3111 4167 VIASAT-SP-BACKBONE, US
22773 2580 3474 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2158 2498 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2143 3514 Telmex Colombia S.A., CO
16509 2126 9998 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2278 2:1531 3:346 4:8 5:4620 6:160
7:6 8:1509 9:1 11:172 12:1454 13:359
14:2370 15:319 16:217 17:369 18:762 20:390
21:4 22:188 23:6848 24:3109 25:2 27:2623
29:19 31:2612 32:54 34:64 35:136 36:2296
37:4490 38:7785 39:897 40:130 41:4259 42:2045
43:2386 44:327 45:17632 46:4552 47:307 49:1971
50:1933 51:580 52:1582 54:313 55:995 56:8
57:189 58:2082 59:1199 60:1033 61:2619 62:2804
63:1901 64:5657 65:2337 66:4735 67:3032 68:1327
69:4132 70:1348 71:589 72:2954 74:2615 75:1587
76:621 77:2616 78:1874 79:1777 80:2214 81:2035
82:1634 83:1369 84:1680 85:3192 86:921 87:2287
88:1271 89:4160 90:678 91:8261 92:2329 93:2722
94:3766 95:4217 96:1279 97:315 98:1035 99:739
100:72 101:1165 102:3672 103:32375 104:4800 105:1054
106:957 107:2438 108:1153 109:4068 110:2132 111:3256
112:2065 113:1762 114:1818 115:2129 116:1884 117:2644
118:2706 119:2007 120:1778 121:1318 122:2695 123:2235
124:1579 125:2856 126:32 128:1478 129:926 130:1183
131:1920 132:820 133:412 134:1739 135:364 136:1123
137:1190 138:2929 139:1542 140:1380 141:1374 142:1672
143:1589 144:991 145:371 146:2091 147:1977 148:2544
149:2780 150:1042 151:1350 152:2236 153:595 154:6941
155:1498 156:2284 157:1846 158:1152 159:2330 160:2750
161:1710 162:3590 163:1715 164:1677 165:2186 166:1267
167:1808 168:4149 169:806 170:5100 171:1027 172:3878
173:3070 174:894 175:1251 176:3521 177:5573 178:3712
179:2391 180:2397 181:3805 182:3355 183:1983 184:2264
185:21036 186:5286 187:4819 188:4212 189:4426 190:9581
191:1941 192:11034 193:9171 194:7572 195:5427 196:3242
197:2749 198:5994 199:7930 200:8387 201:6434 202:10354
203:10239 204:4600 205:3669 206:4502 207:3558 208:4183
209:5056 210:4472 211:2528 212:4354 213:3536 214:1061
215:49 216:6832 217:3052 218:1314 219:414 220:1818
221:1038 222:695 223:2195
End of report
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