[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Sun Feb 26 21:31:00 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Sun 26 Feb, 2023
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: 931445
Prefixes after maximum aggregation (per Origin AS): 346767
Deaggregation factor: 2.69
Unique aggregates announced (without unneeded subnets): 446050
Number of IPv4 prefixes with a valid ROA: 385882
Number of IPv4 prefixes with an invalid ROA: 2800
Number of IPv4 prefixes with no ROA: 542763
Total ASes present in the Internet Routing Table: 74219
Prefixes per ASN: 12.55
Origin-only ASes present in the Internet Routing Table: 63853
Origin ASes announcing only one prefix: 25679
Transit ASes present in the Internet Routing Table: 10366
Transit-only ASes present in the Internet Routing Table: 442
Paths with bogon ASNs present in the IPv4 Routing Table: 87
Average AS path length visible in the Internet Routing Table: 5.0
Max AS path length visible: 56
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 1063
Number of instances of unregistered ASNs: 1075
Number of 32-bit ASNs allocated by the RIRs: 41307
Number of 32-bit ASNs visible in the Routing Table: 34262
Prefixes from 32-bit ASNs in the Routing Table: 174580
Number of bogon 32-bit ASNs visible in the Routing Table: 46
Special use prefixes present in the Routing Table: 8
Prefixes being announced from unallocated address space: 576
Number of addresses announced to Internet: 3064417088
Equivalent to 182 /8s, 167 /16s and 75 /24s
Percentage of available address space announced: 82.8
Percentage of allocated address space announced: 82.8
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: 317277
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 238826
Total APNIC prefixes after maximum aggregation: 68528
APNIC Deaggregation factor: 3.49
Prefixes being announced from the APNIC address blocks: 233744
Unique aggregates announced from the APNIC address blocks: 97717
APNIC Region origin ASes present in the Internet Routing Table: 13313
APNIC Prefixes per ASN: 17.56
APNIC Region origin ASes announcing only one prefix: 3866
APNIC Region transit ASes present in the Internet Routing Table: 1803
Average APNIC Region AS path length visible: 5.1
Max APNIC Region AS path length visible: 26
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8612
Number of APNIC addresses announced to Internet: 773381504
Equivalent to 46 /8s, 24 /16s and 221 /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, 131072-151865
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: 271631
Total ARIN prefixes after maximum aggregation: 121989
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 273486
Unique aggregates announced from the ARIN address blocks: 130348
ARIN Region origin ASes present in the Internet Routing Table: 19087
ARIN Prefixes per ASN: 14.33
ARIN Region origin ASes announcing only one prefix: 6969
ARIN Region transit ASes present in the Internet Routing Table: 1929
Average ARIN Region AS path length visible: 4.7
Max ARIN Region AS path length visible: 36
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4748
Number of ARIN addresses announced to Internet: 1287082560
Equivalent to 76 /8s, 183 /16s and 82 /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: 260856
Total RIPE prefixes after maximum aggregation: 121362
RIPE Deaggregation factor: 2.15
Prefixes being announced from the RIPE address blocks: 257272
Unique aggregates announced from the RIPE address blocks: 156579
RIPE Region origin ASes present in the Internet Routing Table: 28267
RIPE Prefixes per ASN: 9.10
RIPE Region origin ASes announcing only one prefix: 11995
RIPE Region transit ASes present in the Internet Routing Table: 3856
Average RIPE Region AS path length visible: 5.0
Max RIPE Region AS path length visible: 39
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11045
Number of RIPE addresses announced to Internet: 718610048
Equivalent to 42 /8s, 213 /16s and 30 /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
196608-213403
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: 128433
Total LACNIC prefixes after maximum aggregation: 28316
LACNIC Deaggregation factor: 4.54
Prefixes being announced from the LACNIC address blocks: 127556
Unique aggregates announced from the LACNIC address blocks: 48799
LACNIC Region origin ASes present in the Internet Routing Table: 10988
LACNIC Prefixes per ASN: 11.61
LACNIC Region origin ASes announcing only one prefix: 2277
LACNIC Region transit ASes present in the Internet Routing Table: 2269
Average LACNIC Region AS path length visible: 5.4
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8784
Number of LACNIC addresses announced to Internet: 176573440
Equivalent to 10 /8s, 134 /16s and 76 /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: 30636
Total AfriNIC prefixes after maximum aggregation: 5809
AfriNIC Deaggregation factor: 5.27
Prefixes being announced from the AfriNIC address blocks: 38805
Unique aggregates announced from the AfriNIC address blocks: 12161
AfriNIC Region origin ASes present in the Internet Routing Table: 1728
AfriNIC Prefixes per ASN: 22.46
AfriNIC Region origin ASes announcing only one prefix: 572
AfriNIC Region transit ASes present in the Internet Routing Table: 325
Average AfriNIC Region AS path length visible: 5.4
Max AfriNIC Region AS path length visible: 31
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1073
Number of AfriNIC addresses announced to Internet: 108426496
Equivalent to 6 /8s, 118 /16s and 117 /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 9457 8883 49 CHINAMOBILE-CN China Mobile Communicati
7545 5805 786 692 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3667 1331 21 VIETEL-AS-AP Viettel Group, VN
7713 3549 1043 65 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3460 1872 93 VNPT-AS-VN VNPT Corp, VN
9498 2790 499 238 BBIL-AP BHARTI Airtel Ltd., IN
24560 2357 836 443 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2299 11250 586 KIXS-AS-KR Korea Telecom, KR
45090 2184 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2161 440 212 TATACOMM-AS TATA Communications formerl
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 8009 10750 2870 AMAZON-02, US
11492 4504 298 647 CABLEONE, US
7155 3955 270 43 VIASAT-SP-BACKBONE, US
22773 3739 3048 292 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3504 1320 64 SHAW, CA
16625 3311 1660 2427 AKAMAI-AS, US
749 3034 50571 2301 DNIC-AS-00749, US
396982 2618 3586 354 GOOGLE-CLOUD-PLATFORM, US
7018 2589 24139 1581 ATT-INTERNET4, US
30036 2534 363 422 MEDIACOM-ENTERPRISE-BUSINESS, 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 7083 1706 146 UNI2-AS, ES
39891 4561 269 58 ALJAWWALSTC-AS, SA
20940 4075 3400 195 AKAMAI-ASN1, NL
8551 3901 370 37 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2927 2292 911 ROSTELECOM-AS, RU
9009 2674 253 1387 M247, RO
34984 2265 359 609 TELLCOM-AS, TR
6849 2169 339 19 UKRTELNET, UA
58224 1847 949 546 TCI, IR
13188 1607 100 27 TRIOLAN, UA
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 11178 3346 586 Uninet S.A. de C.V., MX
10620 3467 504 872 Telmex Colombia S.A., CO
11830 2263 369 65 Instituto Costarricense de Electricidad
13999 2259 370 603 Mega Cable, S.A. de C.V., MX
28573 1342 2324 256 Claro NXT Telecomunicacoes Ltda, BR
6503 1298 339 518 Axtel, S.A.B. de C.V., MX
3816 1292 746 156 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1134 370 22 Telefonica del Peru S.A.A., PE
11664 1096 180 458 Techtel LMDS Comunicaciones Interactiva
26615 1025 2498 45 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
24835 1542 533 30 RAYA-AS, EG
24863 1487 393 19 LINKdotNET-AS, EG
36992 1346 1517 278 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 1002 67 53 ORANGE-COTE-IVOIRE, CI
36935 886 520 42 Vodafone-, EG
37457 705 325 49 Telkom-Internet, ZA
6713 550 1861 34 IAM-AS, MA
15399 514 52 42 WANANCHI-, KE
24757 498 73 5 EthioNet-AS, ET
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 11178 3346 586 Uninet S.A. de C.V., MX
9808 9457 8883 49 CHINAMOBILE-CN China Mobile Communicati
16509 8009 10750 2870 AMAZON-02, US
12479 7083 1706 146 UNI2-AS, ES
7545 5805 786 692 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4561 269 58 ALJAWWALSTC-AS, SA
11492 4504 298 647 CABLEONE, US
20940 4075 3400 195 AKAMAI-ASN1, NL
7155 3955 270 43 VIASAT-SP-BACKBONE, US
8551 3901 370 37 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
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 9457 9408 CHINAMOBILE-CN China Mobile Communications Grou
12479 7083 6937 UNI2-AS, ES
16509 8009 5139 AMAZON-02, US
7545 5805 5113 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4561 4503 ALJAWWALSTC-AS, SA
7155 3955 3912 VIASAT-SP-BACKBONE, US
20940 4075 3880 AKAMAI-ASN1, NL
8551 3901 3864 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
11492 4504 3857 CABLEONE, US
7552 3667 3646 VIETEL-AS-AP Viettel Group, VN
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
3507 UNALLOCATED 5.105.166.0/24 213035 AS-SERVERION Serverion B.V.,
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
16641 UNALLOCATED 8.10.194.0/24 3356 LEVEL3, US
16641 UNALLOCATED 8.10.210.0/24 3356 LEVEL3, US
16641 UNALLOCATED 8.12.250.0/24 3356 LEVEL3, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
1618 UNALLOCATED 8.21.143.0/24 136796 CL-JP-AS CORELINK JAPAN, JP
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
10.20.160.0/20 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.20.176.0/21 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.2.0/24 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.193.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.196.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
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
23.131.185.0/24 Origin: 174 COGENT-174, US
23.131.185.0/24 Transit: 6453 AS6453, US
23.131.186.0/24 Origin: 174 COGENT-174, US
23.131.186.0/24 Transit: 701 UUNET, US
23.131.187.0/24 Origin: 174 COGENT-174, US
23.131.187.0/24 Transit: 6453 AS6453, US
23.131.188.0/24 Origin: 174 COGENT-174, US
23.131.188.0/24 Transit: 6453 AS6453, US
23.136.112.0/24 Origin: 54835 UNASSIGNED
23.136.112.0/24 Transit: 21559 OSNET, PR
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 /9:13 /10:38 /11:103 /12:300
/13:579 /14:1201 /15:2090 /16:13528 /17:8325 /18:14010
/19:25223 /20:43883 /21:52300 /22:110800 /23:100980 /24:557223
/25:135 /26:97 /27:159 /28:47 /29:89 /30:26
/31:3 /32:277
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6139 7083 UNI2-AS, ES
8151 5188 11178 Uninet S.A. de C.V., MX
39891 3552 4561 ALJAWWALSTC-AS, SA
11492 3421 4504 CABLEONE, US
8551 3373 3901 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
6327 3312 3504 SHAW, CA
7155 3032 3955 VIASAT-SP-BACKBONE, US
22773 2783 3739 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2191 2534 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2022 3467 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)
----------------------------------------------
1:1658 2:1244 3:169 4:7 5:4432 6:116
7:6 8:1540 9:1 10:1 11:172 12:1583
13:390 14:2346 15:291 16:111 17:366 18:395
20:253 21:4 22:188 23:6106 24:2922 25:4
27:2602 29:19 31:2545 32:112 34:8 35:107
36:1930 37:4639 38:4306 39:865 40:152 41:4300
42:1083 43:2347 44:309 45:17549 46:4229 47:383
49:1747 50:1854 51:387 52:1582 54:397 55:869
56:8 57:98 58:1730 59:1124 60:982 61:2509
62:2720 63:1950 64:5795 65:2341 66:5049 67:3065
68:1382 69:4174 70:1449 71:674 72:3058 74:2624
75:1487 76:602 77:2514 78:1929 79:3177 80:2086
81:1753 82:1505 83:1249 84:1544 85:3028 86:757
87:2067 88:1289 89:3681 90:614 91:7781 92:2024
93:2601 94:3583 95:3984 96:1335 97:349 98:1187
99:744 100:76 101:1299 102:2815 103:31228 104:4623
105:898 106:848 107:2548 108:929 109:4428 110:2092
111:3282 112:2044 113:1530 114:1634 115:2132 116:1898
117:2563 118:2289 119:1964 120:1747 121:1069 122:2619
123:2177 124:1537 125:2372 128:1343 129:1075 130:1019
131:2176 132:836 133:413 134:1907 135:337 136:865
137:1091 138:2856 139:1559 140:1198 141:1476 142:1429
143:1562 144:1213 145:352 146:1922 147:1566 148:2315
149:1932 150:884 151:1150 152:1846 153:570 154:4215
155:1431 156:1691 157:1306 158:1019 159:2266 160:2616
161:1449 162:3588 163:1548 164:1632 165:1720 166:850
167:1742 168:4110 169:932 170:4965 171:883 172:3525
173:2995 174:1041 175:1185 176:3791 177:5985 178:3646
179:2624 180:2392 181:3487 182:3394 183:1935 184:2363
185:20262 186:5098 187:4566 188:4260 189:3992 190:9243
191:1864 192:10990 193:8866 194:7302 195:5219 196:3131
197:2348 198:5972 199:6149 200:8109 201:6128 202:10472
203:10209 204:4634 205:3532 206:3930 207:3473 208:4099
209:4893 210:4272 211:2403 212:4135 213:3593 214:1088
215:55 216:6638 217:2743 218:1284 219:400 220:2022
221:974 222:673 223:2115
End of report
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