[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Tue Jul 9 21:30:23 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Tue 09 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: 964609
Prefixes after maximum aggregation (per Origin AS): 362546
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 465458
Number of IPv4 prefixes with a valid ROA: 495419
Number of IPv4 prefixes with an invalid ROA: 19
Number of IPv4 prefixes with no ROA: 469171
Total ASes present in the Internet Routing Table: 75906
Prefixes per ASN: 12.71
Origin-only ASes present in the Internet Routing Table: 65034
Origin ASes announcing only one prefix: 26324
Transit ASes present in the Internet Routing Table: 10872
Transit-only ASes present in the Internet Routing Table: 529
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: 106
Max AS path prepend of ASN (269289) 101
Prefixes from unregistered ASNs in the Routing Table: 991
Number of instances of unregistered ASNs: 1003
Number of 32-bit ASNs allocated by the RIRs: 44986
Number of 32-bit ASNs visible in the Routing Table: 36682
Prefixes from 32-bit ASNs in the Routing Table: 192812
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: 401
Number of addresses announced to Internet: 3026793344
Equivalent to 180 /8s, 105 /16s and 51 /24s
Percentage of available address space announced: 81.8
Percentage of allocated address space announced: 81.8
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: 320699
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 251560
Total APNIC prefixes after maximum aggregation: 73627
APNIC Deaggregation factor: 3.42
Prefixes being announced from the APNIC address blocks: 243797
Unique aggregates announced from the APNIC address blocks: 101349
APNIC Region origin ASes present in the Internet Routing Table: 14179
APNIC Prefixes per ASN: 17.19
APNIC Region origin ASes announcing only one prefix: 4302
APNIC Region transit ASes present in the Internet Routing Table: 1920
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 75
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9606
Number of APNIC addresses announced to Internet: 761449536
Equivalent to 45 /8s, 98 /16s and 204 /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: 279912
Total ARIN prefixes after maximum aggregation: 125246
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 284334
Unique aggregates announced from the ARIN address blocks: 134338
ARIN Region origin ASes present in the Internet Routing Table: 19118
ARIN Prefixes per ASN: 14.87
ARIN Region origin ASes announcing only one prefix: 6956
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: 4922
Number of ARIN addresses announced to Internet: 1267230272
Equivalent to 75 /8s, 136 /16s and 102 /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: 269718
Total RIPE prefixes after maximum aggregation: 127712
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 264701
Unique aggregates announced from the RIPE address blocks: 165466
RIPE Region origin ASes present in the Internet Routing Table: 28715
RIPE Prefixes per ASN: 9.22
RIPE Region origin ASes announcing only one prefix: 12102
RIPE Region transit ASes present in the Internet Routing Table: 3958
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: 11919
Number of RIPE addresses announced to Internet: 715136768
Equivalent to 42 /8s, 160 /16s and 31 /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: 129123
Total LACNIC prefixes after maximum aggregation: 29020
LACNIC Deaggregation factor: 4.45
Prefixes being announced from the LACNIC address blocks: 126984
Unique aggregates announced from the LACNIC address blocks: 50188
LACNIC Region origin ASes present in the Internet Routing Table: 11130
LACNIC Prefixes per ASN: 11.41
LACNIC Region origin ASes announcing only one prefix: 2332
LACNIC Region transit ASes present in the Internet Routing Table: 2457
Average LACNIC Region AS path length visible: 6.0
Max LACNIC Region AS path length visible: 106
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9017
Number of LACNIC addresses announced to Internet: 176948736
Equivalent to 10 /8s, 140 /16s and 6 /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: 33305
Total AfriNIC prefixes after maximum aggregation: 6288
AfriNIC Deaggregation factor: 5.30
Prefixes being announced from the AfriNIC address blocks: 44392
Unique aggregates announced from the AfriNIC address blocks: 13802
AfriNIC Region origin ASes present in the Internet Routing Table: 1853
AfriNIC Prefixes per ASN: 23.96
AfriNIC Region origin ASes announcing only one prefix: 632
AfriNIC Region transit ASes present in the Internet Routing Table: 357
Average AfriNIC Region AS path length visible: 5.9
Max AfriNIC Region AS path length visible: 39
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1218
Number of AfriNIC addresses announced to Internet: 105722112
Equivalent to 6 /8s, 77 /16s and 49 /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 9834 8745 72 CHINAMOBILE-CN China Mobile Communication
7545 5656 776 671 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4224 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3958 1331 21 VIETEL-AS-AP Viettel Group, VN
9498 3762 511 262 BBIL-AP BHARTI Airtel Ltd., IN
7713 3615 1044 70 TELKOMNET-AS-AP PT Telekomunikasi Indones
45899 3261 1841 104 VNPT-AS-VN VNPT Corp, VN
24560 2819 862 397 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2175 433 197 TATACOMM-AS TATA Communications formerly
45090 2156 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 10038 11520 3658 AMAZON-02, US
11492 4626 307 568 CABLEONE, US
7155 4166 287 88 VIASAT-SP-BACKBONE, US
174 3717 8788 877 COGENT-174, US
6327 3594 1320 78 SHAW, CA
22773 3426 3035 189 ASN-CXA-ALL-CCI-22773-RDC, US
749 3254 54899 2506 DNIC-AS-00749, US
16625 3071 1326 2198 AKAMAI-AS, US
7018 2942 23682 1840 ATT-INTERNET4, US
396982 2767 3611 415 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 7721 1708 145 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3864 3396 144 AKAMAI-ASN1, NL
9009 3564 304 1805 M247, RO
12389 2874 2292 861 ROSTELECOM-AS, RU
34984 2346 361 578 TELLCOM-AS, TR
8551 1771 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Internet
212238 1713 123 1245 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1568 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 11806 3295 507 UNINET, MX
10620 3518 492 936 Telmex Colombia S.A., CO
13999 2541 353 684 Mega Cable, S.A. de C.V., MX
11830 2003 369 64 Instituto Costarricense de Electricidad y
28573 1343 2311 258 Claro NXT Telecomunicacoes Ltda, BR
3816 1325 781 192 COLOMBIA TELECOMUNICACIONES S.A. ESP, CO
6503 1128 314 478 Axtel, S.A.B. de C.V., MX
28202 1119 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1092 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 1570 593 29 RAYA-AS, EG
36992 1381 1520 283 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1245 79 76 ORANGE-COTE-IVOIRE, CI
36935 940 521 43 Vodafone-, EG
37457 562 310 36 Telkom-Internet, ZA
6713 555 1861 35 IAM-AS, MA
36914 544 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 11806 3295 507 UNINET, MX
16509 10038 11520 3658 AMAZON-02, US
9808 9834 8745 72 CHINAMOBILE-CN China Mobile Communication
12479 7721 1708 145 UNI2-AS, ES
7545 5656 776 671 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 286 60 ALJAWWALSTC-AS, SA
11492 4626 307 568 CABLEONE, US
18403 4224 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4166 287 88 VIASAT-SP-BACKBONE, US
7552 3958 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 9834 9762 CHINAMOBILE-CN China Mobile Communications Grou
12479 7721 7576 UNI2-AS, ES
16509 10038 6380 AMAZON-02, US
7545 5656 4985 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4224 4201 FPT-AS-AP FPT Telecom Company, VN
7155 4166 4078 VIASAT-SP-BACKBONE, US
11492 4626 4058 CABLEONE, US
7552 3958 3937 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 6461 ZAYO-6461, 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
23.170.224.0/24 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
41.57.112.0/24 Origin: 3741 IS, ZA
41.57.112.0/24 Transit: 2914 NTT-LTD-2914, 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 /10:37 /11:92 /12:294
/13:575 /14:1179 /15:2098 /16:13285 /17:8270 /18:13883
/19:24654 /20:43755 /21:52060 /22:112040 /23:103043 /24:588563
/25:89 /26:76 /27:134 /28:37 /29:83 /30:27
/31:9 /32:296
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6805 7721 UNI2-AS, ES
8151 5896 11806 UNINET, MX
11492 3536 4626 CABLEONE, US
39891 3440 4758 ALJAWWALSTC-AS, SA
6327 3391 3594 SHAW, CA
7155 3111 4166 VIASAT-SP-BACKBONE, US
22773 2560 3426 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2157 2498 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2147 3518 Telmex Colombia S.A., CO
16509 2117 10038 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2307 2:1510 3:363 4:8 5:4673 6:149
7:6 8:1503 9:1 11:172 12:1432 13:355
14:2366 15:318 16:219 17:372 18:772 20:395
21:4 22:188 23:6908 24:3096 25:2 27:2641
29:19 31:2623 32:54 34:64 35:136 36:2337
37:4523 38:8224 39:903 40:144 41:4249 42:1993
43:2396 44:328 45:17828 46:4562 47:298 49:1975
50:1884 51:583 52:1573 54:316 55:923 56:8
57:221 58:2095 59:1193 60:1044 61:2720 62:2825
63:1888 64:5644 65:2320 66:4704 67:3028 68:1314
69:4083 70:1326 71:550 72:2933 74:2612 75:1585
76:616 77:2630 78:1878 79:1784 80:2213 81:2045
82:1660 83:1374 84:1692 85:3198 86:919 87:2292
88:1293 89:4214 90:686 91:8280 92:2341 93:2718
94:3778 95:4222 96:1268 97:312 98:1022 99:738
100:73 101:1164 102:3697 103:32155 104:4759 105:1088
106:991 107:2480 108:1153 109:4077 110:2122 111:3250
112:2053 113:1820 114:1820 115:2138 116:1956 117:2655
118:2720 119:1999 120:1785 121:1319 122:2717 123:2302
124:1575 125:2844 126:32 128:1451 129:933 130:1195
131:1919 132:806 133:414 134:1729 135:360 136:1129
137:1203 138:2984 139:1531 140:1413 141:1387 142:1685
143:1578 144:1001 145:363 146:2118 147:2013 148:2563
149:2762 150:1046 151:1359 152:2245 153:591 154:7046
155:1493 156:2318 157:1880 158:1163 159:2458 160:2846
161:1682 162:3562 163:1708 164:1696 165:2159 166:1249
167:1821 168:4170 169:804 170:5113 171:1029 172:3889
173:3076 174:888 175:1257 176:3515 177:5386 178:3717
179:2354 180:2425 181:3837 182:3340 183:1976 184:2260
185:21086 186:5249 187:4709 188:4197 189:4349 190:9613
191:1928 192:11057 193:9203 194:7582 195:5427 196:3259
197:2809 198:5974 199:7980 200:8444 201:6357 202:10403
203:10315 204:4564 205:3677 206:4501 207:3536 208:4157
209:5035 210:4474 211:2531 212:4398 213:3631 214:1055
215:49 216:6782 217:3148 218:1312 219:412 220:1807
221:1039 222:687 223:2227
End of report
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