[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Thu Jul 25 21:30:14 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Thu 25 Jul, 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: 964992
Prefixes after maximum aggregation (per Origin AS): 363404
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 466241
Number of IPv4 prefixes with a valid ROA: 499340
Number of IPv4 prefixes with an invalid ROA: 19
Number of IPv4 prefixes with no ROA: 465633
Total ASes present in the Internet Routing Table: 76001
Prefixes per ASN: 12.70
Origin-only ASes present in the Internet Routing Table: 65122
Origin ASes announcing only one prefix: 26350
Transit ASes present in the Internet Routing Table: 10879
Transit-only ASes present in the Internet Routing Table: 539
Paths with bogon ASNs present in the IPv4 Routing Table: 92
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: 1007
Number of instances of unregistered ASNs: 1019
Number of 32-bit ASNs allocated by the RIRs: 45031
Number of 32-bit ASNs visible in the Routing Table: 36778
Prefixes from 32-bit ASNs in the Routing Table: 194126
Number of bogon 32-bit ASNs visible in the Routing Table: 43
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 406
Number of addresses announced to Internet: 3025783936
Equivalent to 180 /8s, 89 /16s and 204 /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: 320289
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 251655
Total APNIC prefixes after maximum aggregation: 73944
APNIC Deaggregation factor: 3.40
Prefixes being announced from the APNIC address blocks: 243810
Unique aggregates announced from the APNIC address blocks: 101538
APNIC Region origin ASes present in the Internet Routing Table: 14217
APNIC Prefixes per ASN: 17.15
APNIC Region origin ASes announcing only one prefix: 4325
APNIC Region transit ASes present in the Internet Routing Table: 1909
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: 9654
Number of APNIC addresses announced to Internet: 761283904
Equivalent to 45 /8s, 96 /16s and 69 /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: 280636
Total ARIN prefixes after maximum aggregation: 125550
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 285159
Unique aggregates announced from the ARIN address blocks: 134927
ARIN Region origin ASes present in the Internet Routing Table: 19129
ARIN Prefixes per ASN: 14.91
ARIN Region origin ASes announcing only one prefix: 6941
ARIN Region transit ASes present in the Internet Routing Table: 1992
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: 4947
Number of ARIN addresses announced to Internet: 1267304256
Equivalent to 75 /8s, 137 /16s and 135 /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: 269434
Total RIPE prefixes after maximum aggregation: 127894
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 264474
Unique aggregates announced from the RIPE address blocks: 165473
RIPE Region origin ASes present in the Internet Routing Table: 28712
RIPE Prefixes per ASN: 9.21
RIPE Region origin ASes announcing only one prefix: 12099
RIPE Region transit ASes present in the Internet Routing Table: 3963
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: 11919
Number of RIPE addresses announced to Internet: 714656512
Equivalent to 42 /8s, 152 /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: 129384
Total LACNIC prefixes after maximum aggregation: 29044
LACNIC Deaggregation factor: 4.45
Prefixes being announced from the LACNIC address blocks: 127214
Unique aggregates announced from the LACNIC address blocks: 50300
LACNIC Region origin ASes present in the Internet Routing Table: 11145
LACNIC Prefixes per ASN: 11.41
LACNIC Region origin ASes announcing only one prefix: 2348
LACNIC Region transit ASes present in the Internet Routing Table: 2465
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: 9035
Number of LACNIC addresses announced to Internet: 177066496
Equivalent to 10 /8s, 141 /16s and 210 /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: 32876
Total AfriNIC prefixes after maximum aggregation: 6312
AfriNIC Deaggregation factor: 5.21
Prefixes being announced from the AfriNIC address blocks: 43929
Unique aggregates announced from the AfriNIC address blocks: 13675
AfriNIC Region origin ASes present in the Internet Routing Table: 1864
AfriNIC Prefixes per ASN: 23.57
AfriNIC Region origin ASes announcing only one prefix: 637
AfriNIC Region transit ASes present in the Internet Routing Table: 357
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: 1223
Number of AfriNIC addresses announced to Internet: 105224960
Equivalent to 6 /8s, 69 /16s and 155 /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 9853 8746 74 CHINAMOBILE-CN China Mobile Communication
7545 5658 776 669 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4207 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3961 1331 21 VIETEL-AS-AP Viettel Group, VN
9498 3766 511 259 BBIL-AP BHARTI Airtel Ltd., IN
7713 3629 1044 66 TELKOMNET-AS-AP PT Telekomunikasi Indones
45899 3240 1841 105 VNPT-AS-VN VNPT Corp, VN
24560 2821 861 409 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 10256 11564 3646 AMAZON-02, US
11492 4633 307 543 CABLEONE, US
7155 4166 287 88 VIASAT-SP-BACKBONE, US
174 3788 8788 882 COGENT-174, US
6327 3595 1320 79 SHAW, CA
22773 3422 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US
749 3252 54899 2504 DNIC-AS-00749, US
16625 3086 1336 2215 AKAMAI-AS, US
7018 2913 23688 1829 ATT-INTERNET4, US
396982 2757 3594 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 7711 1708 145 UNI2-AS, ES
39891 4521 271 59 ALJAWWALSTC-AS, SA
20940 3871 3396 144 AKAMAI-ASN1, NL
9009 3585 306 1832 M247, RO
12389 2867 2292 861 ROSTELECOM-AS, RU
34984 2355 362 575 TELLCOM-AS, TR
8551 1781 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Internet
212238 1724 124 1260 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1575 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 11875 3306 507 UNINET, MX
10620 3523 493 939 Telmex Colombia S.A., CO
13999 2539 355 680 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 1317 768 202 COLOMBIA TELECOMUNICACIONES S.A. ESP, CO
6503 1127 314 478 Axtel, S.A.B. de C.V., MX
28202 1118 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1100 369 22 Telefonica del Peru S.A.A., PE
19037 1084 278 31 AMX Argentina S.A., AR
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 1613 389 16 LINKdotNET-AS, EG
24835 1559 593 29 RAYA-AS, EG
36992 1382 1520 280 ETISALAT-MISR, EG
29571 1284 81 76 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 938 521 43 Vodafone-, EG
37457 560 310 36 Telkom-Internet, ZA
6713 557 1861 35 IAM-AS, MA
37342 512 32 1 MOVITEL, MZ
36914 475 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 11875 3306 507 UNINET, MX
16509 10256 11564 3646 AMAZON-02, US
9808 9853 8746 74 CHINAMOBILE-CN China Mobile Communication
12479 7711 1708 145 UNI2-AS, ES
7545 5658 776 669 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4633 307 543 CABLEONE, US
39891 4521 271 59 ALJAWWALSTC-AS, SA
18403 4207 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4166 287 88 VIASAT-SP-BACKBONE, US
7552 3961 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 9853 9779 CHINAMOBILE-CN China Mobile Communications Grou
12479 7711 7566 UNI2-AS, ES
16509 10256 6610 AMAZON-02, US
7545 5658 4989 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4521 4462 ALJAWWALSTC-AS, SA
18403 4207 4184 FPT-AS-AP FPT Telecom Company, VN
11492 4633 4090 CABLEONE, US
7155 4166 4078 VIASAT-SP-BACKBONE, US
7552 3961 3940 VIETEL-AS-AP Viettel Group, VN
20940 3871 3727 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
214471 UNALLOCATED 2.59.252.0/24 35661 VIRTUASYS-EU, FR
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
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
/13:574 /14:1174 /15:2095 /16:13232 /17:8274 /18:13848
/19:24656 /20:43798 /21:52124 /22:112102 /23:103100 /24:588815
/25:85 /26:75 /27:133 /28:37 /29:83 /30:28
/31:9 /32:295
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6802 7711 UNI2-AS, ES
8151 5936 11875 UNINET, MX
11492 3542 4633 CABLEONE, US
6327 3392 3595 SHAW, CA
39891 3361 4521 ALJAWWALSTC-AS, SA
7155 3111 4166 VIASAT-SP-BACKBONE, US
22773 2558 3422 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2153 2493 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2152 3523 Telmex Colombia S.A., CO
16509 2150 10256 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2275 2:1516 3:389 4:8 5:4670 6:149
7:6 8:1512 9:1 11:172 12:1437 13:368
14:2333 15:326 16:219 17:368 18:786 20:391
21:4 22:188 23:6925 24:3091 25:2 27:2639
29:19 31:2605 32:53 34:64 35:137 36:2335
37:4484 38:8278 39:913 40:147 41:4176 42:1995
43:2407 44:332 45:17967 46:4596 47:300 49:1973
50:1871 51:583 52:1577 54:318 55:922 56:8
57:220 58:2147 59:1193 60:1051 61:2819 62:2822
63:1879 64:5627 65:2302 66:4721 67:3045 68:1321
69:4066 70:1324 71:568 72:2930 74:2625 75:1596
76:614 77:2623 78:1881 79:1792 80:2190 81:2010
82:1675 83:1370 84:1724 85:3195 86:942 87:2287
88:1303 89:4256 90:701 91:8291 92:2341 93:2731
94:3774 95:4216 96:1281 97:317 98:1034 99:739
100:73 101:1161 102:3488 103:32157 104:4757 105:1083
106:995 107:2497 108:1164 109:4081 110:2121 111:3199
112:2059 113:1816 114:1813 115:2096 116:1949 117:2639
118:2710 119:1988 120:1800 121:1310 122:2717 123:2300
124:1576 125:2832 126:32 128:1422 129:941 130:1200
131:1930 132:828 133:417 134:1717 135:319 136:1131
137:1196 138:2994 139:1537 140:1419 141:1389 142:1685
143:1650 144:1005 145:363 146:2130 147:2019 148:2561
149:2794 150:1038 151:1339 152:2256 153:592 154:6864
155:1441 156:2343 157:1916 158:1174 159:2445 160:2907
161:1712 162:3555 163:1714 164:1704 165:2165 166:1254
167:1837 168:4177 169:817 170:5082 171:1033 172:3898
173:3091 174:897 175:1257 176:3519 177:5350 178:3636
179:2355 180:2427 181:3845 182:3326 183:1981 184:2259
185:21107 186:5242 187:4658 188:4207 189:4301 190:9626
191:1973 192:11066 193:9203 194:7544 195:5408 196:3266
197:2698 198:5970 199:8027 200:8522 201:6395 202:10364
203:10412 204:4577 205:3652 206:4517 207:3584 208:4189
209:5030 210:4563 211:2539 212:4404 213:3657 214:1064
215:49 216:6777 217:3041 218:1346 219:431 220:1810
221:1039 222:693 223:2220
End of report
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