[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Wed Feb 7 21:30:02 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Wed 07 Feb, 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: 952909
Prefixes after maximum aggregation (per Origin AS): 357148
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 456757
Number of IPv4 prefixes with a valid ROA: 453629
Number of IPv4 prefixes with an invalid ROA: 5
Number of IPv4 prefixes with no ROA: 499275
Total ASes present in the Internet Routing Table: 75374
Prefixes per ASN: 12.64
Origin-only ASes present in the Internet Routing Table: 64615
Origin ASes announcing only one prefix: 26147
Transit ASes present in the Internet Routing Table: 10759
Transit-only ASes present in the Internet Routing Table: 494
Paths with bogon ASNs present in the IPv4 Routing Table: 82
Average AS path length visible in the Internet Routing Table: 5.4
Max AS path length visible: 104
Max AS path prepend of ASN (151354) 100
Prefixes from unregistered ASNs in the Routing Table: 1101
Number of instances of unregistered ASNs: 1105
Number of 32-bit ASNs allocated by the RIRs: 43567
Number of 32-bit ASNs visible in the Routing Table: 35828
Prefixes from 32-bit ASNs in the Routing Table: 185345
Number of bogon 32-bit ASNs visible in the Routing Table: 38
Special use prefixes present in the Routing Table: 2
Prefixes being announced from unallocated address space: 392
Number of addresses announced to Internet: 3042279808
Equivalent to 181 /8s, 85 /16s and 129 /24s
Percentage of available address space announced: 82.2
Percentage of allocated address space announced: 82.2
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: 319615
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 247919
Total APNIC prefixes after maximum aggregation: 72072
APNIC Deaggregation factor: 3.44
Prefixes being announced from the APNIC address blocks: 241024
Unique aggregates announced from the APNIC address blocks: 99962
APNIC Region origin ASes present in the Internet Routing Table: 13919
APNIC Prefixes per ASN: 17.32
APNIC Region origin ASes announcing only one prefix: 4217
APNIC Region transit ASes present in the Internet Routing Table: 1879
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 104
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9303
Number of APNIC addresses announced to Internet: 774099264
Equivalent to 46 /8s, 35 /16s and 209 /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: 277389
Total ARIN prefixes after maximum aggregation: 123810
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 282118
Unique aggregates announced from the ARIN address blocks: 132212
ARIN Region origin ASes present in the Internet Routing Table: 19083
ARIN Prefixes per ASN: 14.78
ARIN Region origin ASes announcing only one prefix: 6952
ARIN Region transit ASes present in the Internet Routing Table: 1966
Average ARIN Region AS path length visible: 4.9
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4845
Number of ARIN addresses announced to Internet: 1270150720
Equivalent to 75 /8s, 180 /16s and 246 /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, 393216-401308
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: 265778
Total RIPE prefixes after maximum aggregation: 125709
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 260388
Unique aggregates announced from the RIPE address blocks: 161479
RIPE Region origin ASes present in the Internet Routing Table: 28580
RIPE Prefixes per ASN: 9.11
RIPE Region origin ASes announcing only one prefix: 12080
RIPE Region transit ASes present in the Internet Routing Table: 3948
Average RIPE Region AS path length visible: 5.6
Max RIPE Region AS path length visible: 38
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11593
Number of RIPE addresses announced to Internet: 713562112
Equivalent to 42 /8s, 136 /16s and 24 /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: 128860
Total LACNIC prefixes after maximum aggregation: 28710
LACNIC Deaggregation factor: 4.49
Prefixes being announced from the LACNIC address blocks: 127391
Unique aggregates announced from the LACNIC address blocks: 49529
LACNIC Region origin ASes present in the Internet Routing Table: 11065
LACNIC Prefixes per ASN: 11.51
LACNIC Region origin ASes announcing only one prefix: 2278
LACNIC Region transit ASes present in the Internet Routing Table: 2418
Average LACNIC Region AS path length visible: 5.9
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8917
Number of LACNIC addresses announced to Internet: 177931264
Equivalent to 10 /8s, 155 /16s and 4 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + 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: 31862
Total AfriNIC prefixes after maximum aggregation: 6108
AfriNIC Deaggregation factor: 5.22
Prefixes being announced from the AfriNIC address blocks: 41596
Unique aggregates announced from the AfriNIC address blocks: 13256
AfriNIC Region origin ASes present in the Internet Routing Table: 1825
AfriNIC Prefixes per ASN: 22.79
AfriNIC Region origin ASes announcing only one prefix: 620
AfriNIC Region transit ASes present in the Internet Routing Table: 349
Average AfriNIC Region AS path length visible: 5.9
Max AfriNIC Region AS path length visible: 31
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1170
Number of AfriNIC addresses announced to Internet: 106279680
Equivalent to 6 /8s, 85 /16s and 179 /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 9817 8739 51 CHINAMOBILE-CN China Mobile Communicati
7545 5645 783 684 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4599 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3877 1331 21 VIETEL-AS-AP Viettel Group, VN
7713 3591 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3459 499 251 BBIL-AP BHARTI Airtel Ltd., IN
45899 3371 1872 98 VNPT-AS-VN VNPT Corp, VN
24560 2693 859 375 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2171 433 191 TATACOMM-AS TATA Communications formerl
45090 2149 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 9586 11215 3384 AMAZON-02, US
11492 4578 304 657 CABLEONE, US
7155 4177 288 96 VIASAT-SP-BACKBONE, US
22773 3619 3060 295 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3593 1320 74 SHAW, CA
16625 3256 1426 2324 AKAMAI-AS, US
749 3184 54927 2436 DNIC-AS-00749, US
174 3036 6634 653 COGENT-174, US
367 2943 3730 1436 DNIC-ASBLK-00306-00371, US
396982 2759 3641 399 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 7588 1698 148 UNI2-AS, ES
39891 4658 280 55 ALJAWWALSTC-AS, SA
20940 3939 3397 152 AKAMAI-ASN1, NL
9009 3283 285 1592 M247, RO
12389 2858 2301 910 ROSTELECOM-AS, RU
8551 2694 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2343 362 596 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
8452 1497 1852 14 TE-AS TE-AS, EG
58224 1492 848 597 TCI, IR
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 12395 3385 628 UNINET, MX
10620 3520 496 895 Telmex Colombia S.A., CO
13999 2502 337 640 Mega Cable, S.A. de C.V., MX
11830 2005 369 64 Instituto Costarricense de Electricidad
28573 1325 2319 238 Claro NXT Telecomunicacoes Ltda, BR
3816 1306 787 197 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1237 340 498 Axtel, S.A.B. de C.V., MX
11664 1130 178 425 Techtel LMDS Comunicaciones Interactiva
28202 1105 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1088 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
24835 1548 545 28 RAYA-AS, EG
24863 1483 389 16 LINKdotNET-AS, EG
36992 1364 1519 281 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1117 72 55 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
37457 562 316 41 Telkom-Internet, ZA
36914 552 82 3 KENET-AS, KE
6713 551 1861 34 IAM-AS, MA
15399 535 56 54 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 12395 3385 628 UNINET, MX
9808 9817 8739 51 CHINAMOBILE-CN China Mobile Communicati
16509 9586 11215 3384 AMAZON-02, US
12479 7588 1698 148 UNI2-AS, ES
7545 5645 783 684 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4658 280 55 ALJAWWALSTC-AS, SA
18403 4599 347 25 FPT-AS-AP FPT Telecom Company, VN
11492 4578 304 657 CABLEONE, US
7155 4177 288 96 VIASAT-SP-BACKBONE, US
20940 3939 3397 152 AKAMAI-ASN1, NL
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 9817 9766 CHINAMOBILE-CN China Mobile Communications Grou
12479 7588 7440 UNI2-AS, ES
16509 9586 6202 AMAZON-02, US
7545 5645 4961 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4658 4603 ALJAWWALSTC-AS, SA
18403 4599 4574 FPT-AS-AP FPT Telecom Company, VN
7155 4177 4081 VIASAT-SP-BACKBONE, US
11492 4578 3921 CABLEONE, US
7552 3877 3856 VIETEL-AS-AP Viettel Group, VN
20940 3939 3787 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
33492 UNALLOCATED 8.6.184.0/23 3356 LEVEL3, US
64512 PRIVATE 8.10.33.0/24 14127 ILAND, US
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
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 LIGHTOWER, US
396894 UNALLOCATED 8.28.201.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
100.96.100.0/24 57681 ASN-MGTS-USPD2, RU
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
23.164.72.0/24 Origin: 49195 SSAC, CN
23.164.72.0/24 Transit: 15353 XENTAIN, CA
23.176.160.0/24 Origin: 397327 RESERVED, ZZ
23.176.160.0/24 Transit: 19108 SUDDENLINK-COMMUNICATIONS, 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 /9:14 /10:36 /11:98 /12:301
/13:576 /14:1191 /15:2104 /16:13416 /17:8212 /18:13855
/19:25032 /20:43931 /21:52152 /22:111427 /23:102694 /24:577087
/25:119 /26:80 /27:138 /28:36 /29:88 /30:20
/31:6 /32:280
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6705 7588 UNI2-AS, ES
8151 6366 12395 UNINET, MX
11492 3492 4578 CABLEONE, US
6327 3391 3593 SHAW, CA
39891 3340 4658 ALJAWWALSTC-AS, SA
7155 3121 4177 VIASAT-SP-BACKBONE, US
22773 2659 3619 ASN-CXA-ALL-CCI-22773-RDC, US
8551 2175 2694 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
30036 2138 2481 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2126 3520 Telmex Colombia S.A., CO
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2300 2:1535 3:296 4:7 5:4541 6:165
7:6 8:1518 9:1 11:172 12:1482 13:378
14:2334 15:311 16:203 17:362 18:725 20:359
21:4 22:188 23:6614 24:3096 25:2 27:2633
29:19 31:2597 32:62 34:39 35:123 36:2161
37:4497 38:6914 39:901 40:149 41:4219 42:2216
43:2337 44:330 45:17505 46:4393 47:286 49:1908
50:1912 51:574 52:1594 54:340 55:884 56:5
57:151 58:2030 59:1146 60:1013 61:2654 62:2778
63:1939 64:5709 65:2347 66:5003 67:3098 68:1351
69:4113 70:1363 71:587 72:2988 74:2673 75:1590
76:624 77:2473 78:1856 79:2515 80:2147 81:1903
82:1524 83:1259 84:1633 85:3146 86:780 87:2227
88:1272 89:4008 90:669 91:8042 92:2196 93:2648
94:3677 95:4076 96:1288 97:314 98:1031 99:743
100:96 101:1153 102:3303 103:32404 104:4795 105:1000
106:916 107:2757 108:1139 109:4044 110:2122 111:3158
112:2065 113:1754 114:1758 115:2046 116:1969 117:2633
118:2752 119:1958 120:1770 121:1278 122:2661 123:2221
124:1556 125:2815 126:28 128:1540 129:931 130:1099
131:1927 132:840 133:411 134:1705 135:353 136:927
137:1158 138:2954 139:1546 140:1330 141:1346 142:1577
143:1568 144:996 145:346 146:2021 147:1705 148:2537
149:2521 150:1038 151:1322 152:1984 153:598 154:5715
155:1376 156:2118 157:1498 158:1090 159:2212 160:2649
161:1627 162:3631 163:1697 164:1637 165:2156 166:1065
167:1728 168:3968 169:806 170:4958 171:994 172:3819
173:3037 174:899 175:1239 176:3710 177:5243 178:3547
179:2455 180:2374 181:3743 182:3427 183:2015 184:2286
185:20754 186:5113 187:4818 188:4118 189:4302 190:9541
191:1863 192:11013 193:9041 194:7434 195:5344 196:3185
197:2731 198:5975 199:7161 200:8390 201:6399 202:10373
203:10239 204:4578 205:3714 206:4444 207:3498 208:4143
209:4930 210:4437 211:2505 212:4305 213:3462 214:1111
215:44 216:6843 217:2878 218:1330 219:422 220:1824
221:1022 222:688 223:2184
End of report
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