[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Mon Jul 22 21:30:12 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Mon 22 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: 958343
Prefixes after maximum aggregation (per Origin AS): 361011
Deaggregation factor: 2.65
Unique aggregates announced (without unneeded subnets): 462109
Number of IPv4 prefixes with a valid ROA: 491354
Number of IPv4 prefixes with an invalid ROA: 19
Number of IPv4 prefixes with no ROA: 466969
Total ASes present in the Internet Routing Table: 74669
Prefixes per ASN: 12.83
Origin-only ASes present in the Internet Routing Table: 63918
Origin ASes announcing only one prefix: 26104
Transit ASes present in the Internet Routing Table: 10751
Transit-only ASes present in the Internet Routing Table: 537
Paths with bogon ASNs present in the IPv4 Routing Table: 72
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: 998
Number of instances of unregistered ASNs: 1010
Number of 32-bit ASNs allocated by the RIRs: 45030
Number of 32-bit ASNs visible in the Routing Table: 35578
Prefixes from 32-bit ASNs in the Routing Table: 189977
Number of bogon 32-bit ASNs visible in the Routing Table: 31
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 406
Number of addresses announced to Internet: 3024281472
Equivalent to 180 /8s, 66 /16s and 223 /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: 320681
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 244924
Total APNIC prefixes after maximum aggregation: 71632
APNIC Deaggregation factor: 3.42
Prefixes being announced from the APNIC address blocks: 237135
Unique aggregates announced from the APNIC address blocks: 97801
APNIC Region origin ASes present in the Internet Routing Table: 12906
APNIC Prefixes per ASN: 18.37
APNIC Region origin ASes announcing only one prefix: 4055
APNIC Region transit ASes present in the Internet Routing Table: 1785
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: 8468
Number of APNIC addresses announced to Internet: 759652928
Equivalent to 45 /8s, 71 /16s and 98 /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: 280649
Total ARIN prefixes after maximum aggregation: 125594
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 285155
Unique aggregates announced from the ARIN address blocks: 134778
ARIN Region origin ASes present in the Internet Routing Table: 19125
ARIN Prefixes per ASN: 14.91
ARIN Region origin ASes announcing only one prefix: 6953
ARIN Region transit ASes present in the Internet Routing Table: 1996
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: 4940
Number of ARIN addresses announced to Internet: 1267283264
Equivalent to 75 /8s, 137 /16s and 53 /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: 269289
Total RIPE prefixes after maximum aggregation: 127782
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 264552
Unique aggregates announced from the RIPE address blocks: 165498
RIPE Region origin ASes present in the Internet Routing Table: 28709
RIPE Prefixes per ASN: 9.21
RIPE Region origin ASes announcing only one prefix: 12101
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: 40
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11918
Number of RIPE addresses announced to Internet: 714773504
Equivalent to 42 /8s, 154 /16s and 148 /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: 129455
Total LACNIC prefixes after maximum aggregation: 29023
LACNIC Deaggregation factor: 4.46
Prefixes being announced from the LACNIC address blocks: 127280
Unique aggregates announced from the LACNIC address blocks: 50199
LACNIC Region origin ASes present in the Internet Routing Table: 11133
LACNIC Prefixes per ASN: 11.43
LACNIC Region origin ASes announcing only one prefix: 2358
LACNIC Region transit ASes present in the Internet Routing Table: 2464
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: 9025
Number of LACNIC addresses announced to Internet: 177105152
Equivalent to 10 /8s, 142 /16s and 105 /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: 33028
Total AfriNIC prefixes after maximum aggregation: 6320
AfriNIC Deaggregation factor: 5.23
Prefixes being announced from the AfriNIC address blocks: 43815
Unique aggregates announced from the AfriNIC address blocks: 13509
AfriNIC Region origin ASes present in the Internet Routing Table: 1866
AfriNIC Prefixes per ASN: 23.48
AfriNIC Region origin ASes announcing only one prefix: 637
AfriNIC Region transit ASes present in the Internet Routing Table: 353
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: 105218816
Equivalent to 6 /8s, 69 /16s and 131 /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 9845 8746 74 CHINAMOBILE-CN China Mobile Communication
7545 5657 776 668 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4183 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3957 1331 21 VIETEL-AS-AP Viettel Group, VN
9498 3763 511 261 BBIL-AP BHARTI Airtel Ltd., IN
7713 3588 1044 70 TELKOMNET-AS-AP PT Telekomunikasi Indones
45899 3239 1841 104 VNPT-AS-VN VNPT Corp, VN
24560 2818 859 416 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2173 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 10182 11550 3633 AMAZON-02, US
11492 4630 307 558 CABLEONE, US
7155 4166 287 88 VIASAT-SP-BACKBONE, US
174 3750 8788 880 COGENT-174, US
6327 3594 1320 78 SHAW, CA
22773 3422 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US
749 3253 54899 2505 DNIC-AS-00749, US
16625 3083 1333 2215 AKAMAI-AS, US
7018 2929 23688 1834 ATT-INTERNET4, US
396982 2759 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 7696 1708 145 UNI2-AS, ES
39891 4521 271 59 ALJAWWALSTC-AS, SA
20940 3864 3396 144 AKAMAI-ASN1, NL
9009 3587 306 1828 M247, RO
12389 2870 2292 859 ROSTELECOM-AS, RU
34984 2347 361 578 TELLCOM-AS, TR
8551 1764 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Internet
212238 1715 123 1254 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 11871 3306 507 UNINET, MX
10620 3522 493 938 Telmex Colombia S.A., CO
13999 2544 354 679 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 1327 783 193 COLOMBIA TELECOMUNICACIONES S.A. ESP, CO
6503 1127 314 478 Axtel, S.A.B. de C.V., MX
28202 1117 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1100 369 22 Telefonica del Peru S.A.A., PE
19037 1089 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 1526 557 28 RAYA-AS, EG
36992 1382 1520 280 ETISALAT-MISR, EG
29571 1275 81 75 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 813 520 43 Vodafone-, EG
37457 562 310 36 Telkom-Internet, ZA
6713 556 1861 35 IAM-AS, MA
36914 540 82 3 KENET-AS, KE
15399 520 56 58 WANANCHI-, 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 11871 3306 507 UNINET, MX
16509 10182 11550 3633 AMAZON-02, US
9808 9845 8746 74 CHINAMOBILE-CN China Mobile Communication
12479 7696 1708 145 UNI2-AS, ES
7545 5657 776 668 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4630 307 558 CABLEONE, US
39891 4521 271 59 ALJAWWALSTC-AS, SA
18403 4183 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4166 287 88 VIASAT-SP-BACKBONE, US
7552 3957 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 9845 9771 CHINAMOBILE-CN China Mobile Communications Grou
12479 7696 7551 UNI2-AS, ES
16509 10182 6549 AMAZON-02, US
7545 5657 4989 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4521 4462 ALJAWWALSTC-AS, SA
18403 4183 4160 FPT-AS-AP FPT Telecom Company, VN
7155 4166 4078 VIASAT-SP-BACKBONE, US
11492 4630 4072 CABLEONE, US
7552 3957 3936 VIETEL-AS-AP Viettel Group, VN
20940 3864 3720 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
/13:573 /14:1176 /15:2097 /16:13256 /17:8267 /18:13857
/19:24625 /20:43782 /21:52022 /22:111817 /23:102692 /24:582979
/25:86 /26:75 /27:133 /28:36 /29:83 /30:28
/31:9 /32:295
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6787 7696 UNI2-AS, ES
8151 5931 11871 UNINET, MX
11492 3539 4630 CABLEONE, US
6327 3391 3594 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 2157 2497 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2151 3522 Telmex Colombia S.A., CO
16509 2139 10182 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2286 2:1512 3:379 4:8 5:4684 6:149
7:6 8:1513 9:1 11:172 12:1437 13:361
14:2329 15:323 16:219 17:367 18:785 20:391
21:4 22:188 23:6922 24:3090 25:2 27:2500
29:19 31:2618 32:53 34:64 35:135 36:2296
37:4464 38:8283 39:912 40:146 41:4263 42:1987
43:2326 44:332 45:17751 46:4589 47:300 49:1947
50:1869 51:583 52:1576 54:318 55:925 56:8
57:220 58:2126 59:1155 60:1051 61:2800 62:2821
63:1897 64:5632 65:2306 66:4728 67:3040 68:1323
69:4084 70:1325 71:568 72:2931 74:2625 75:1589
76:618 77:2622 78:1879 79:1774 80:2194 81:2034
82:1665 83:1366 84:1711 85:3198 86:943 87:2292
88:1293 89:4228 90:693 91:8279 92:2339 93:2739
94:3773 95:4219 96:1281 97:317 98:1024 99:739
100:73 101:1147 102:3539 103:28911 104:4778 105:1078
106:993 107:2500 108:1165 109:4057 110:2114 111:3192
112:2052 113:1773 114:1635 115:1946 116:1885 117:2625
118:2512 119:1878 120:1751 121:1310 122:2690 123:2205
124:1555 125:2835 126:32 128:1431 129:939 130:1209
131:1942 132:825 133:417 134:1730 135:319 136:1128
137:1193 138:3003 139:1537 140:1422 141:1386 142:1683
143:1646 144:988 145:363 146:2130 147:2021 148:2574
149:2800 150:1033 151:1333 152:2245 153:588 154:6874
155:1438 156:2218 157:1835 158:1176 159:2444 160:2869
161:1707 162:3546 163:1692 164:1703 165:2162 166:1249
167:1831 168:4184 169:809 170:5081 171:1033 172:3883
173:3089 174:897 175:1208 176:3516 177:5362 178:3637
179:2358 180:2315 181:3848 182:3201 183:1980 184:2256
185:21109 186:5259 187:4696 188:4189 189:4358 190:9623
191:1961 192:11055 193:9204 194:7545 195:5403 196:3260
197:2767 198:5975 199:8013 200:8465 201:6325 202:10092
203:10175 204:4596 205:3658 206:4543 207:3580 208:4181
209:5027 210:4468 211:2535 212:4391 213:3650 214:1068
215:49 216:6776 217:3142 218:1345 219:428 220:1793
221:1031 222:693 223:2201
End of report
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